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12 Volt 18650 Lithium Ion Battery 3S4P 10400mAh 11.1v Rechargeable Battery Pack

Categories Lithium Ion Battery Pack
Brand Name: Unitech
Model Number: 18650 11.1V 10400mAh
Certification: CE MSDS RoSH
Place of Origin: China
Price: Negotiable
Payment Terms: Western Union , T/T, L/C
Supply Ability: 100000packs/month
Delivery Time: 15 days
Packaging Details: 1 batteries in a box, 10KG Per Carton
Product Name: 18650 Lithium Ion Battery
Configuration: 3S4P 10400mAh 11.1V
Cycle life: 500 Times
Weight: 590g
Protections: with PCM protection
Service: OEM/ODM accpeted
Size: 79*56*67mm or customized
Warranty: 12 months
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12 Volt 18650 Lithium Ion Battery 3S4P 10400mAh 11.1v Rechargeable Battery Pack

12 Volt 18650 Lithium Ion Battery 3S4P 10400mAh 11.1v Rechargeable Battery Pack

Battery Specs:

Product Name18650 li ion battery pack
Battery TypeLi ion battery
Power Wh:115.44Wh
Accembly Composed Type3S4P
Nominal Capacity10400 mAh@0.2C discharge
Nominal Voltage11.1 V
Charge Voltage12.6±0.12 V
Cutoff Voltage9.0 V
Standard charge Current2080 mA@0.2C charge
Max. charge current5200 mA@0.5C charge
Continous Discharge Current2080 mA@0.2C discharge
Max. Discharge Current30000 mA@3C discharge
Resistance(pack)≤200 mΩ1kHz AC Method
Extra Run Time:Over 500 times
Weight (Approx.)590 g
Dimensions(T.W.L.)79*56*67mm or customizedLxWxT
Charging Plugselectable
Discharging Plugselectable
Charge Temperature0 ~ 45℃
Discharge Temperature-20 ~ 60℃
Storage Temperature-10~40℃Less than one month
0~30℃More than one month
Warranty12 months

Li-ion Battery Feature & Advantage:

1. Safety: safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive
2. Long life cycle, 80% capacity remain after 500 times deep cycle.
3. No memory effect,highly efficient charge anytime, no reduction of capacity
4. Operation temperature: -20~60°C
5.Small size, light weight:
6. Good performance at high temperature and high temperature resistance
7. Low self-discharge rate: < 3% monthly


1. FedEx / DHL / UPS / TNT for samples, Door-to-Door.
2. By Air or by Sea for batch goods & FCL; Airport / Port receiving.
3. Customers specifying freight forwarders or negotiable shipping methods.
4. Delivery Time: 4~8 days for samples; 15-25 days for batch goods.


Q: Are you manufacturer?
A: Yes, we are. You are warmly welcome to visit our factory if you have interest!

Q: Is OEM/ODM available?
A: Yes, it is. Please feel free to tell us your application and your basic battery requirements. Our R&D team will provide a full solution to your with these factors taken into consideration: working temperature, dimension, compound mode, power, capacity, peak current, PCM, fuse, motion control ICs, plug, etc.

Q: Can you provide samples?
A: Yes, we can. After discousion and designing with our sales and engineer, we encourage client to order samples to test our battery quality first.

Q: What’s the differences between 18650 battery pack and Lithium polymer battery? Which one is better?
A: 18650 battery pack usually costs less than li-polymer battery pack for large capacity. Lithium polymer battery has higher safety factor. It can be designed into ultra thin battery(paper battery) or anti-low/high-temperature battery. Each type has different merits.

Q: What safety protection function does the PCM have?
A: Short circuit protection, over-current protection,over-load protection, over-discharge protection, inversely-connection protection, temperature control, balance, fuse, thermistor, etc. Our engineer will choose particular function to use for your battery pack in accordance with your specific situation.

Q: Are there related certificates about battery?
A: If required, we could apply CE, ROHS, CB(IEC62133), UL, KC, PSE, BIS, UN38.3 etc.

Q: How long for the warranty?
A: Usually 1 year.

Q: Which payment methods do you accept?
A: Usually, we will do Western Union, TT etc.

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