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

12V Lithium Ion Batteries, 12V Energy Storage Batteries, 12V Lithium Batteries manufacturer / supplier in China, offering 12V Energy Storage Lithium Ion Batteries, Lithium Battery Bank Solar Storage LiFePO4 48V 200ah, 12V 50ah Lithium Battery Pack for Home Battery Storage and so on.

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12V Energy Storage Lithium Ion Batteries

FOB Price: US $1-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-1,000/ Piece
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Production Capacity: 10000 PCS/Month
Transport Package: 1. PVC Film 2. SLA Case 3. Customized
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: OPT-012-020
  • Usage: UPS, Lighting, Electric Bicycle, Energy Storage
  • Discharge Rate: Low Discharge Rate
  • Electrolyte: LiFePO4
  • Rechargeable: Chargeable
  • Size: 181*76*167mm
  • Package: Black Plastic Case
  • Warranty: 2years
  • Export Market: America, Europe, Aisa, etc
  • Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 12V
  • Shape: Cylindrical Battery
  • Installation: Fixed
  • Capacity: 20ah
  • Weight: About 3 Kg
  • Cycle Life: >2000 Times at 1c Rate, 100% Dod
  • Application: UPS,Solar and Wind Power Energy Storage
  • Trademark: OPTIMUMNANO
  • Origin: China Mainland(Guangdong)
Product Description
12V Energy storage lithium ion batteries


— — Lithium ion batteries advantage— —

1. Safety: Safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive
2. Clean and Green energy, no toxic material contained, Environment-friendly.
3. Powerful: HP battery can discharge in 15C~20C
4. Long life cycle, > 2000 times deep cycle, 8 times of lead acid battery
5. No memory effect, highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20--60degrees celsius
7. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-Cd battery, 1/2 weight of lead acid battery
8. Good performance at high temperature and high temperature resistance
9. Low self-discharge rate: < 3% monthly



— — Lithium ion batteries application— —

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
7. Solar and wind power energy storage system
Normal performance
NoItemGeneral Parameter
1Cell Model(Single cell)IFR32650
2Standard Capacity20Ah
3Rated Voltage12.8V
4Max.Charge Voltage14.6V
5Cut-off Voltage10V
6Standard Charge Current4A
7Max charge current2C
8Standard Charging Time5h
9Cycle life(1C/80%)≥ 2000
10Dimensions181*76*167mm
11Total Weight(Approx.)About 3  kg
12Impedance(Max, at 1000Hz.)≤50mΩ
13Charge temperature0° C~45° C
14Discharge temperature-20° C~55° C
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Mr. Thomas Luo
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