Ever feel overwhelmed by the sheer number of 18500 battery manufacturers out there? You’re not alone! Sourcing quality batteries is crucial—one unreliable supplier can disrupt your entire business. That’s why finding the right factory matters. Imagine having peace of mind, knowing your batteries are durable, safe, and consistently in stock. The right supplier makes all the difference. Ready to discover the top 18500 battery wholesalers? Let’s dive in and find your perfect match!

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18500 Batteries – Battery World

Product Details:
Battery World offers a variety of 18500 lithium-ion rechargeable batteries from brands like Keeppower and Efest, catering to devices requiring reliable and compact power sources.

Technical Parameters:
– Battery size: 18500 (18mm diameter, 50mm length)
– Chemistry: Lithium-ion (Li-ion)
– Rechargeable
– Typical capacities: 1100mAh to 2040mAh

Application Scenarios:
– Flashlights
– Vaporizers
– Portable electronics
– Custom battery packs

Pros:
– Compact size fits devices with limited space
– High energy density for extended use
– Rechargeable, reducing replacement costs
– Trusted brands ensure performance and safety

Cons:
– Not as widely available as 18650 batteries
– Lower capacity compared to larger formats

1S1PNCR18500A 3.6V 2040mAh 18500 size battery pack with wire leads …

Product Details:
The LiionWholesale 1S1PNCR18500A is a PCB protected version of the Panasonic NCR18500A, featuring wire leads and a connector, designed for OEM replacement in electronics. It is a 2040mAh, 4A li-ion battery with enhanced safety features and compatibility with devices requiring 3.6V/3.7V lithium-ion cells.

Technical Parameters:
– Capacity: 2040mAh typical (1940mAh minimum)
– Max Continuous Discharge Current: 4A
– Voltage: 3.6V (compatible with 3.7V); Full Charge Voltage: 4.2V
– Size: 50.6mm length x 22.0mm diameter; Weight: 35g
– Style: Wire leads (26AWG) and 1.25mm-2p connector (Molex 510210200)
– Protection: Ricoh IC with 2 MOSFETs; PCB protected
– Certifications: UL 62133, UN38.3/DOT Testing, IEC 62133, CE, REACH, RoHS

Application Scenarios:
– OEM replacements in off-the-shelf electronics (e.g., bike lights, wireless DMX
– Replacement for UR18500 Battery Pack
– Medical therapeutic devices (if connector is compatible)

Pros:
– High level of safety certifications (UL, IEC, UN38.3, CE, REACH, RoHS)
– PCB protected for overcharge/overdischarge/mishandling with Japanese Ricoh IC
– Backwards compatible and provides longer battery life than older versions
– Multiple user reviews highlight fast shipping and reliable performance

Cons:
– Not eligible for quantity discounts and does not count towards such discounts
– Wrong connector may result in compatibility issues for some devices
– Strict battery handling and safety precautions are required; misuse can result

18500 Battery – Rechargeable Li-Ion Cells – Battery Junction

Product Details:
18500 rechargeable lithium-ion batteries sold individually or in multi-packs, with options from multiple reputable brands and available in protected and unprotected types.

Technical Parameters:
– Size: 18500 (18mm diameter, 50mm length)
– Chemistry: Li-ion
– Typical voltage: 3.7V
– Capacity range: Commonly between 1500mAh and 2000mAh

Application Scenarios:
– High-performance flashlights
– Vaporizers and e-cigarettes
– Portable electronic devices requiring compact rechargeable power
– DIY electronics projects

Pros:
– Rechargeable design offers long-term cost savings over disposables
– Compact form factor fits specialized devices
– Available with built-in protection circuits for added safety

Cons:
– Less common size compared to 18650, limiting device compatibility
– Unprotected cells may pose safety risks if misused

Batteries.net | Wholesale Batteries and Packs

Product Details:
Batteries.net offers a wide range of battery packs including premade NiCd/NiMH batteries, lithium-ion batteries and packs, alarm panel battery packs, low-cost PLC backup battery packs, emergency light battery packs, and chargers. They also offer custom battery pack manufacturing.

Technical Parameters:
– Products include lithium-ion, NiCd, NiMH, and LiFePO4 chemistries
– Specific part numbers include LION-1865-26, L37A26-1-0-2WX, CMP-AA-21-3,
– Prices range from $7.49 USD to $42.95 USD per unit

Application Scenarios:
– Alarm and security panel backups
– Emergency lighting systems
– PLC (Programmable Logic Controller) backup units
– General consumer or commercial use requiring rechargeable battery packs

Pros:
– Wide selection of premade battery packs and chargers
– Custom battery pack manufacturing for specialized requirements
– Covers multiple chemistries (NiCd, NiMH, Li-ion, LiFePO4)
– Competitive pricing on popular items

Cons:
– Technical specifications (such as voltage, capacity, and dimensions) for
– Application guidance is limited without visiting specific product pages

Wholesale – Only Batteries

Product Details:
Only Batteries offers a wide range of wholesale battery products across various sizes, chemistries, and types. The product lineup includes standard batteries (AA, AAA, 9V, C, D), specialty and rechargeable batteries, battery packs, button and coin cells, batteries for devices such as cordless phones, flashlights, hearing aids, power tools, medical use, and pet electronics. The catalog features major brands such as Duracell, Energizer, Panasonic, Rayovac, Samsung, and others.

Technical Parameters:
– Batteries available by size: AA, AAA, C, D, 9V, 14500, 18500, 18650, A23/A27,
– Types include: Alkaline, Rechargeable (NiCd, NiMH, Lithium Ion), Lithium,
– Specialty batteries: Battery packs, assembly batteries, button/coin cells, PLC,
– Branded options: Offers products from major OEM brands such as Duracell,

Application Scenarios:
– Bulk supply for businesses, resellers, or organizations needing batteries in
– Powering common consumer electronics such as remote controls, clocks,
– Replacement batteries for specialized devices: cordless phones, two-way radios,
– Batteries for industrial, commercial, or niche applications such as PLCs,

Pros:
– Extensive product variety covering most battery sizes, types, and chemistries
– Option to select batteries by size, type, chemistry, or brand for efficient
– Access to reputable and well-known battery brands ensures reliable performance
– Wholesale purchasing for cost savings on bulk orders

Cons:
– No detailed technical specifications, capacity ratings, or datasheets are
– No explicit information on minimum order quantities, lead times, or
– Specialized or custom battery solutions may require additional inquiries as

VOVPOWER Battery Store – Wholesale 18650, 21700 Lithium Ion Batteries …

Product Details:
VOVPOWER offers lithium-ion battery energy storage systems and solutions for commercial, industrial, and residential applications. Their main products include cabinet energy storage systems, all-in-one home energy storage systems, and container energy storage systems.

Technical Parameters:
– Battery Type: Lithium Iron Phosphate (LiFePO4)
– Voltage Range: 48V, 100V, 192V, 204V, 215V, 307V, 384V, 512V, up to 614.4V
– Capacity Range: 5kWh to 2MWh+
– Key Features: Modular design, real-time monitoring, high cycle life (>6,000

Application Scenarios:
– Commercial and industrial energy storage
– Residential home backup power
– Microgrid and off-grid energy storage
– Peak-load shifting and energy cost optimization

Pros:
– High energy density and long cycle life
– Flexible modular design for easy expansion
– Supports advanced safety features like BMS, fire suppression, and real-time
– Compatible with a wide range of inverters and solar panels

Cons:
– Initial investment costs may be relatively high compared to traditional energy
– Requires professional installation and periodic maintenance

Li-ion 18500 3.7V 4.6Ah Rechargeable Battery – Himax

Product Details:
Customized split type Li-ion 18500 3.7V 4.6Ah rechargeable battery pack designed for applications such as POS system terminals. Offers custom connectors and pack configurations based on customer requirements, with support for bulk orders and wholesale pricing.

Technical Parameters:
– Rated Capacity: 4.6Ah
– Nominal Voltage: 3.7V; Max Charge Voltage: 4.2V; Discharge Cut Off Voltage: 2
– Cycle Life: 500 cycles at 100% DOD
– Dimensions: 5218.527mm; Weight: 80g
– Charging Current ≤1C; Max Continuous Discharging Current: 1C; Discharge Rate: 1C
– Operating Temperature: Charge 0°C-45°C, Discharge -20°C-60°C
– Storage Temperature: -10°C~45°C; Humidity: 65±20%
– Encapsulation: Heat shrink PVC; Main protection functions: Overcharge, Over
– Warranty: 1 year from shipping date

Application Scenarios:
– POS System Terminals
– Electronic devices requiring compact rechargeable battery packs

Pros:
– High energy density and long cycle life compared to lead-acid batteries
– Lightweight (up to 80% less than conventional lead-acid equivalents)
– Customizable battery pack and connector options for specific product designs
– Lower self-discharge rate (2% per month) and environmentally friendly (no lead

Cons:
– Cycle life (500 cycles at 100% DOD) is lower than some other lithium battery
– Warranty period limited to 1 year
– May require precise charging and discharging controls to avoid performance

Shop High-Quality 18500 Batteries – Panasonic NCR18500A

Product Details:
Sells high-quality, authentic 18500 lithium-ion rechargeable batteries, including Panasonic NCR18500A, along with a comprehensive selection of other lithium battery sizes and accessories. Offers products for pack building, battery chargers, LiFePO4 prismatic cells, and relevant components.

Technical Parameters:
– Lithium-ion chemistry (18500 cell size and others including 18650, 21700, 14500
– Panasonic NCR18500A highlighted among other brands like Samsung, Sony, Efest,
– Offers flat top, button top, protected, and unprotected variants
– Additional battery-related products: pure nickel strip tabs, terminal rings,

Application Scenarios:
– Powering flashlights and portable devices
– Battery pack assembly for electronics and DIY projects
– Vape batteries
– Renewable energy/battery storage (with LiFePO4 prismatic cells and BMS options)

Pros:
– Wide selection of authentic, trusted battery brands
– Focused on reliable performance and product authenticity—guaranteed
– Large spectrum of supporting accessories for battery building and maintenance
– Customer support via phone and email, plus newsletters for promotions

Cons:
– Technical specifications (capacity, voltage, current rating) not clearly
– Actual in-depth details for individual cells must be researched per product

Wholesale Li-ion Batteries – Liion Wholesale Batteries

Product Details:
Liion Wholesale Batteries offers a wide selection of rechargeable batteries, chargers, and battery accessories from various manufacturers, including button top, flat top, pack with wire leads, and screw top batteries with multiple voltage and capacity options. They carry brands such as BAK, EVE, Headway, Hixon, Molicel, Panasonic, Vapcell, and their own Liion Wholesale brand, covering 297 products and 22 categories.

Technical Parameters:
– Battery voltage options: 1.5V, 3.2V (LiFePO4), 3.6V/3.7V (Li-ion), 7.2V/7.4V
– Battery styles: Button top, Flat top, Pack with wire leads, Screw top
– Product types include Battery, Battery Charger, Battery Case, Battery Wrap,
– Available brands include BAK, EVE, Headway, Hixon, Molicel/NPE, Panasonic/Sanyo

Application Scenarios:
– General portable electronics requiring rechargeable batteries
– DIY battery pack assembly with nickel tabs and case accessories
– Battery replacement for flashlights, e-bikes, and vaping devices
– Lab/testing environments with battery test equipment

Pros:
– Wide selection across multiple brands, voltages, and form factors
– Comprehensive accessory options including cases, wraps, and test equipment
– Availability of both batteries and charging solutions
– Detailed sorting and category filters for easy product discovery

Cons:
– Some products may be out of stock (only 134 of 297 items listed as in stock)
– Full technical specifications (like precise mAh ratings, sizes, and discharge

Wholesale Li-ion Battery Chargers for 18350, 18500, 18650, 26650, etc

Product Details:
Liion Wholesale Batteries offers a wide range of batteries, battery chargers, and battery-related accessories from various brands such as Nitecore, XTAR, Vapcell, Enook, and others. The product selection includes lithium-ion, LiFePO4, and other rechargeable batteries, battery chargers (including multi-brand and model options), cases, wraps, and technical accessories. Products are available in multiple styles (button top, flat top, screw top, pack with wire leads) and voltages with different capacities.

Technical Parameters:
– Battery voltages offered: 1.5V, 3.2V (LiFePO4), 3.6V/3.7V (Li-ion), 7.2V/7.4V
– Battery capacity examples: starts from 320mAh; other specifications likely
– Multiple battery styles: button top, flat top, screw top, pack with wire leads
– Battery chargers and accessories compatible with various battery types and

Application Scenarios:
– Vape devices and regulated mods (supported by presence of mod amp draw
– Powering electronic devices requiring rechargeable batteries
– Battery pack assembly and DIY battery projects
– Replacement batteries and professional/commercial battery needs

Pros:
– Extensive product selection across multiple leading brands and battery
– Availability of technical information, reviews, calculators, and FAQs on
– Multiple form factors and voltages cover a wide range of application
– Broad assortment of chargers and battery accessories including test equipment

Cons:
– Not all products are currently in stock (only 134 out of 297 listed are in
– Some detailed technical specifications (e.g., for each model) are not directly
– Choice overload may be challenging for less technically inclined customers

Comparison Table

Company	Product Details	Pros	Cons	Website
18500 Batteries – Battery World	Battery World offers a variety of 18500 lithium-ion rechargeable batteries from	Compact size fits devices with limited space High energy density for extended	Not as widely available as 18650 batteries Lower capacity compared to larger	batteryworldonline.com
1S1PNCR18500A 3.6V 2040mAh 18500 size battery pack with wire leads …	The LiionWholesale 1S1PNCR18500A is a PCB protected version of the Panasonic	High level of safety certifications (UL, IEC, UN38.3, CE, REACH, RoHS) PCB	Not eligible for quantity discounts and does not count towards such discounts	liionwholesale.com
18500 Battery – Rechargeable Li-Ion Cells – Battery Junction	18500 rechargeable lithium-ion batteries sold individually or in multi-packs,	Rechargeable design offers long-term cost savings over disposables Compact form	Less common size compared to 18650, limiting device compatibility Unprotected	www.batteryjunction.com
Batteries.net	Wholesale Batteries and Packs	Batteries.net offers a wide range of battery packs including premade NiCd/NiMH	Wide selection of premade battery packs and chargers Custom battery pack	Technical specifications (such as voltage, capacity, and dimensions) for
Wholesale – Only Batteries	Only Batteries offers a wide range of wholesale battery products across various	Extensive product variety covering most battery sizes, types, and	No detailed technical specifications, capacity ratings, or datasheets are	onlybatteries.com
VOVPOWER Battery Store – Wholesale 18650, 21700 Lithium Ion Batteries …	VOVPOWER offers lithium-ion battery energy storage systems and solutions for	High energy density and long cycle life Flexible modular design for easy	Initial investment costs may be relatively high compared to traditional energy	vovpower.com
Li-ion 18500 3.7V 4.6Ah Rechargeable Battery – Himax	Customized split type Li-ion 18500 3.7V 4.6Ah rechargeable battery pack	High energy density and long cycle life compared to lead-acid batteries Lightwei	Cycle life (500 cycles at 100% DOD) is lower than some other lithium battery	himaxelectronics.com
Shop High-Quality 18500 Batteries – Panasonic NCR18500A	Sells high-quality, authentic 18500 lithium-ion rechargeable batteries,	Wide selection of authentic, trusted battery brands Focused on reliable	Technical specifications (capacity, voltage, current rating) not clearly	www.18650batterystore.com
Wholesale Li-ion Batteries – Liion Wholesale Batteries	Liion Wholesale Batteries offers a wide selection of rechargeable batteries,	Wide selection across multiple brands, voltages, and form factors Comprehensive	Some products may be out of stock (only 134 of 297 items listed as in	liionwholesale.com
Wholesale Li-ion Battery Chargers for 18350, 18500, 18650, 26650, etc	Liion Wholesale Batteries offers a wide range of batteries, battery chargers,	Extensive product selection across multiple leading brands and battery	Not all products are currently in stock (only 134 out of 297 listed are in	liionwholesale.com

Frequently Asked Questions (FAQs)

What should I look for in a reliable 18500 battery wholesaler factory?

Look for factories with proven industry experience, certifications (like ISO9001 or CE), positive customer reviews, and transparent business practices. Reliable factories should offer quality assurance, timely delivery, and responsive after-sales support.

How can I verify the quality of 18500 batteries from a manufacturer?

Ask for test reports, quality certifications, and sample batteries before placing a bulk order. Reputable manufacturers should have clear quality control processes and be willing to provide all relevant documentation.

Is it better to buy directly from factories or use a trading company?

Buying directly from factories can offer lower prices and clearer communication. However, trading companies may provide added services such as easier logistics and language support, which can benefit small buyers. Consider your needs and resources before deciding.

What is the usual minimum order quantity (MOQ) for 18500 battery manufacturers?

MOQ varies, but most manufacturers require a minimum order of 1,000 to 5,000 pieces. Some may offer flexibility for new customers or sample orders—always ask during your first inquiry.

How do I ensure safe and cost-effective shipping of 18500 batteries?

Choose suppliers experienced in international shipping of lithium-ion batteries, as these are classified as dangerous goods. They should help with compliant packaging and documentation, and recommend the safest and most economical shipping options for your region.