Custom 7.4 Volt 2500mAh 18650 Lthium Ion Battery
The model battery can be replaced for:
Bluetooth headset batteries, smart bracelet batteries, cleansing
instrument batteries, ordering machine batteries, cleansing
instrument batteries, various instruments batteries, beauty
instruments batteries, Bluetooth headphones batteries, MP4
batteries, MP5 batteries, card speaker batteries, wireless mouse
batteries, mobile phone millet display PSP built-in battery
batteries, sports watch batteries, DVD/DSC/DVD/Portable LCD TV batteries.Portable CD player batteries,
Semiconductor-driven audio batteries, access control card batteries, etc.
|Product Name||Custom 7.4 Volt 2500mAh 18650 Lthium Ion Battery|
|Nominal Voltage||7.4 V (Customized 3.2V 3.7V12V 24V 36V... 72V)|
|Nominal Capacity||2500 MAH (Customized 2.6Ah, 3.5Ah...200Ah)|
|Standard Charge Current||1250 mA|
|Max Charge Current||2500 mA|
|Charge Cut-off Voltage||8.4 V|
|Standard Discharge Current||1250 mA|
|Max Cont Discharg Current||2500 mA|
|Discharge Cut-off Voltage||5.5 V|
|Material||NMC battery ( or LiFePO4 battery, Lithium Cobalt battery )|
|Cell/ Brand||Sony cell (or Panasonic cell0, Sanyo cell, Samsung cell )|
|Cell Type||Lithium Ion battery (or Custom Li polymer battery )|
|Temperature Range||Charge temperature: 0°C to 45°C|
|Discharge temperature: -20°C to 60℃|
|Storage temperature: 0°C to 40℃|
|Life Cycle||More than 1000 cycles|
|Package Material||Shrinked PVC|
|Certification||MSDS, CE, ROHS, IEC62133, CB, UN38.3, KC...etc|
|Key Words||Li-ion battery pack, 18650 battery pack, Lithium Ion battery pack,
Rechargeable Lithium battery pack, 18650 Lithium battery pack,
Custom Battery pack|
- Smaller size.
- Pollution free.
- Lighter weight.
- Longer cycle life.
- High performance.
- No memory effect.
- High energy density.
- High Discharge Voltage.
- lower internal resistance.
- Outstanding Stable discharge characteristics.
- OEM&ODM orders are acceptable.
- Competitive price with fine quality.
- Powerful production capablicity and Short Lead Time.
- BMS&PCM function: Over-charge protection, Over-Discharge
protection, Over-current protection, Short Circuit protection, High
Temperature protection, Balance Charge/Discharge protection,
Communication protocol function, Battery Power indicator.
Warnings & Attentions
To ensure to use battery properly, please read the requirements
Do not dispose of the battery in fire or expose to the heat.
Do not connect battery in charger or equipment with reverse
positive and negative terminals.
Do not short circuit the battery.
Do not make battery in physical shock or vibration.
Do not disassemble battery.
Do not immerse battery in water or get it wet.
Do not use batteries mixed with other different type, model.
Keep battery away from children.
Battery must be charged in appropriate charger.
Do not use modified or damaged charger.
Do not use unqualified with the specified charger.
Do not discharge battery with surpassing current of specified.
Do not discharge battery when the ambient temperature is out of the
Packaging & Shipping
One pc in a PE bag, and then in a standard export carton or
① By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
② By airfreight (It takes about 3~7 days to arrive) .
③ By sea shipment (It takes about 35 days to arrive).
Delivery Time: 3-5 days for samples, 8-20 days for mass production, depend on the
Established Year: 1999 (More than 20 years)
Office: ShenZhen, GuangDong China
Production: DongGuan,GuangDong China
Type of company: Sino-Japanese joint venture
R&D members: 46
Production employee: 500 (full-time)
Activity: R&D Design, Manufacture,and Sales of custom batteries
Certificate: ISO 9001:2008, ISO14000: 2004,UL, CB, KC, PSE, 3C, CE, FCC, UN38.3,
Mainly Products: Lithium Polymer Battery, Lithium Ion Battery, LiFePO4 battery,NI-MH
battery and relative battery pack assembly
Mainly Customers: Honeywell, Ansmann, Philips, General Electronics, NTT, Huawei, Energizer, Bosch etc.
We provide one-stop battery power solution, including cell
selection, battery pack design, PCM/BMS design, battery pack
assembly, OEM Packing and after sales service.
1. Q: What products do you offer?
A:We mainly lithium polymer battery, li polymer battery, lithium ion polymer
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battery pack, custom lithium battery packs, custom lithium polymer
battery and custom battery pack solutions for Telecom, Medical instrument,
Military equipment and Industry Lighting.