Gold Member Since 2009
Audited Supplier
OptimumNano Energy Co., Ltd.

Battery, Life Battery, LED Light manufacturer / supplier in China, offering LiFePO4 12V 40ah with BMS for LED Light, Wo-Power Box Rechargeable 7.2kwh Powerwall Energy Storage System, Wo-Power Box 7.2kwh Scalable Core Battery Energy Storage System Ess and so on.

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LiFePO4 12V 40ah with BMS for LED Light

Purchase Qty.:
(Pieces)
5-99 100+
FOB Unit Price: US $300 US $1
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $300
100+ US $1
Get Latest Price
Production Capacity: 2000pks/Day
Transport Package: Plastic Casepvc or Cutomized Alumilium Case
Payment Terms: T/T

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Basic Info
  • Model NO.: OPT-1240life
  • Usage: UPS, Electric Power, Lighting, Electric Bicycle
  • Discharge Rate: High Discharge Rate
  • Rechargeable: Chargeable
  • Weight: 5.0kg
  • Lead Time: 25days
  • Charge Time: 1-5h
  • Certificate: UL ,CE ,RoHS ,ISO9001 ,Ts16949
  • Export Markets: Global
  • Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 12V
  • Shape: Cylindrical Battery
  • Size: 264*132*85
  • Life Cycle: 2000 Times at 1c Rate, 100% Dod
  • Warranty: 2years
  • Application: E-Car,E-Bike ,Scooter,E-Walker
  • Advantages: Safety,Long Life Cycles,High Energy Density
  • Trademark: OPTIMUMNANO
  • Origin: China Guangdong Shenzhen
Product Description
LiFePO4 Battery 12V 40Ah for LED Light

Product Features 

1. Safe: Rigid aluminum alloy housing protection, BMS or PCB built inside to protect the battery over charge or discharge. 

2. Environmental-friendly: Accredited with RoHS, without any hazardous and noxious substances. 

3. Lighter and smaller: 1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd battery. 

4. Powerful: Able to discharge at -20 and 65° C max. 

5. Long cycle life: Over 2000 cycles with capacity staying at minium 80%. Lead battery and other Li-ion batteries only have 300-500 cylces, such as Ni-Cd battery, Ni-MH battery. 

6. Wide temperature range: Available for use when the temperature ranges from -20° C to 70° C. 

7. Quality assurance: BV and SGS approved supplier, with TS16949 and ISO9001 quality management certificates and UL, CE, IEC62133, RoHS certificates. 

Our Advantages 

1. Specialized in production of lithium iron phosphate batteries for over 4 years. 
2. Providing tailor-made high-standard energy solutions in accordance to client's demands. 
3. With technical of over 2 years in on-site installation and debugging for more than 1000 HEV and EV. 
4. Having made and implemented energy solutions for over 100 styles of EV. 
5. With rich experience in drawing up and executing new energy solutions such as special energy-storage systems like wind-solar hybrid power generation and UPS for military and hospital. 

6. Whole-journey nanny service after sale. 


Applications 

1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car 
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs 
3. E-tool: Electric drill, electric saw, lawn mower and so on 
4. Remote control cars, boat, aircraft, toys 
5. Solar and wind power generation energy storage devices 
6. Small medical equipment and portable equipment


es and parallels of single battery cells, So you can also   buy single battery cells, and DIY according to your demands.
TypeVoltage (V)Capacity (Ah)Weight (g)Energy Density      (WH/kg weight ratio)Energy Density    (WH/L Volume Ratio)Discharge rateLife span(base on 1C discharge and charge rate
186503.21.439115270≤ 3C2000 cycles≥ 80%
26650-HP3.22.2808820010C~20C2000 cycles≥ 80%
26650-LP3.23.285120292≤ 3C2000 cycles≥ 80%
32650-LP3.25145110280≤ 5C2000 cycles≥ 80%
32650-LP3.25.5147120308≤ 3C2000 cycles≥ 80% 
32650-LP3.26150130336≤ 3C2000 cycles≥ 80%
 

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