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

12V 25ah Battery, E-Bike Battery, LiFePO4 Battery manufacturer / supplier in China, offering 12V25ah Lithium Battery Pack with Charger, LiFePO4 Battery with CE, UL, C-Tick (12V, 24V, 48V, etc) with PCM and Charger, Deep Cycle Lithium 48V 200ah Solar Battery for 10kwh off Grid and Grid Solar Storage System and so on.

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12V25ah Lithium Battery Pack with Charger

Purchase Qty.:
(Pieces)
5-99 100+
FOB Unit Price: US $100 US $1
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $100
100+ US $1
Get Latest Price
Production Capacity: 2000pks/Day
Transport Package: Customized Package
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: OPT-012-025
  • Charger Type: Electric Charger
  • Nominal Voltage: 12V
  • Compatible Battery Type: 32650
  • Certification: SASO, GOST-R, KC, PSE, CTIA, RoHS, TUV, CB, UL, CE
  • Recyclable: Recyclable
  • Weight of Single Cell: 0.14kg
  • Certifications: ISO9001,Ts16949,CE,UL,RoHS,Nqa,IEC,BV,SGS,Rbrc,etc
  • Cycle Life: Over 2000 Deep Cycles
  • Trademark: optimum
  • Origin: China Guangdong Shenzhen
  • Type: Lithium Battery
  • Charger Application: Standard Battery
  • Charger Style: Quick Charger
  • Size: AA
  • Socket Type: For USA/Canada
  • Model of Single Cell: Ifr 32650 (3.2V 5ah)
  • Lead Acid Battery Replacement: Y
  • Warranty Time: 2 Years
  • Operate Temperature: -20c~6c
  • Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 85078020
Product Description
12v25ah lithium battery pack

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



Standard capacity(0.2C)  
25Ah

Mininum Capacity(0.2C)
10Ah

Rated voltage
12V

Max. Charge voltage
14.6V

Cut-off voltage
10.0V

Standard charge and discharge current
0.2C

charging Time                 
1-5hours

Max discharge current
1.5C

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