OEM 12V 18V 24V 36V 48V 60V 72V 10Ah 20Ah 30Ah 45Ah 50Ah 60Ah 18650 Lithium Ion Li Ion Battery Pack 7.4V3.7V Li-ion Battery Pack

Product Description

Battery Product
📊 Specification
Specs
Battery Pack Information
DimensionCustom
Rated capacity2500mAh / 3500mAh / 5Ah / 10Ah / custom
PowerCustom
Nominal voltage3.7V / 7.4V / 12V / custom
Full-charge voltageCustom
Battery Specification
Charging Ratio0.2C
Discharging Ratio1C
Operating TemperatureCharging: 0 ~ 45℃ / Discharging: -20 ~ 60℃
Storage Temperature-10℃ ~ 45℃
Humidity5% to 95%
Battery Recycle Time500 times (80% DOD)
Warranty12 Months
Certifications UI1642, IEC62133, UN38.3, MSDS, KC, CE, BIS, ROHS, TUV etc.
Protections Built-in BMS provide protection for over charge, over discharge, short circuit, high temperature and static.
Applications Widely used in electric propelling applications; energy storage systems; back-up systems, UPS and consumer electronics.
🔋 Product Description
Protection Board

High-performance Protection Board

High-strength protection board, voltage output is stable and provide overload multiple protections.

Grade A Cells

Grade A Cells

All of our cells are grade A, we promise never use grade B or C. All brand cells can be selected.

Connectors

High Quality Connectors & Wires

Our tinned copper has stronger corrosion resistance and oxidation resistance, which can greatly prolong the service life of weak current cable.

BMS Protections

Multiple Protections

Built-in BMS provide over-charge, over-current, over-voltage, short circuit, high temperature, static protections etc.

🛠️ 360° Custom Services

Customized Battery Capacities, Sizes & Cases

You can add boards, wires & different interfaces according to requests, also special battery packs for any applications.

Custom Cases

Customized Boards

Customized BMS charging and discharging current, voltages, balance function with communication protocols, etc.

Custom BMS

Customized Plugs, Sockets & Connectors

The plug adapter / connector can be customized according to your country or your requirements.

Custom Plugs

Various Battery Cells

A variety of brand battery cells models can be selected.

Cell Selection
📋 Related Models & Production
Models List Contact Info
⚙️ Production Flow
Production Flow
🏢 About US
Factory 1
Factory 2

Your reliable lithium battery solutions supplier

  • Experienced R&D team since 2010.
  • 50,000,000 pcs annual production, 5 automatic production lines.
  • High popular for customized lithium polymer battery.
  • Strict QC team, testing equipment, with reliable after-sales service system.
  • Excellent reputation and feedback from satisfied customers.
📜 Certifications
Certificates

UI1642, IEC62133, UN38.3, MSDS, KC, CE, BIS, ROHS, TUV etc.

🌍 Exhibition
Exhibition
📁 Product Categories
Categories
Frequently Asked Questions
Do you support customized battery packs?
Yes, we provide 360° custom services including customized capacities, sizes, cases, BMS protocols, and specific connectors to meet your requirements.
What is the quality grade of your battery cells?
We use 100% Grade A cells for all our battery packs. We guarantee that no Grade B or C cells are used in our production.
What safety protections are included?
Our batteries come with a built-in high-performance BMS (Battery Management System) that provides protection against over-charge, over-discharge, short circuit, high temperature, and static electricity.
What certifications do your products have?
Our battery products are certified by international standards including UI1642, IEC62133, UN38.3, MSDS, KC, CE, BIS, ROHS, and TUV.
What is the standard warranty period?
We provide a 12-month warranty on our battery packs, backed by a reliable after-sales service system.
What is the cycle life of your batteries?
Our lithium batteries typically offer a recycle time of 500 times at 80% Depth of Discharge (DOD).

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