Gold Member Since 2009
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OptimumNano Energy Co., Ltd.

Battery for Solar Energy, 12V Battery, Solar Battery manufacturer / supplier in China, offering 12V 20ah Battery for Solar Energy Solar Battery, 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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Supplier Homepage Product LiFePO4 for Solar/Wind Energy System 12V 20ah Battery for Solar Energy Solar Battery

12V 20ah Battery for Solar Energy Solar Battery

Purchase Qty.:
(Pieces)
1-999 1,000+
FOB Unit Price: US $1,000 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $1,000
1,000+ US $1
Get Latest Price
Production Capacity: 500000PCS/Day
Transport Package: SLA Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: OP1220
  • Usage: Car, Electric Power, Lighting, Electric Bicycle, Solar Energy
  • Discharge Rate: Medium Discharge Rate
  • Electrolyte: LiFePO4
  • Rechargeable: Chargeable
  • Model: 12V 20ah
  • Package: SLA Case
  • Weight: About 3kg
  • Dod: 100%
  • Trademark: optimumNano
  • Origin: Shen Zhen China
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 12V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Material: Lithium Ion
  • Assemble Way: 4s 5p
  • Size: 181*167*76mm
  • Cycle Life: 2000 Times @ 1c Discharge
  • Self Discharge Rate: Less Than 3%
  • Specification: CE, ROHS, UL etc
  • HS Code: 8507600090
Product Description
12v 20ah battery for solar energy /solar battery


12V5/10/20/25/30/40/50/60/80/100/120/150/200/300/400Ah
24V 5/10/15/20/30/40/50/60/70/100/120/150/200Ah
36V 9/10/15/20/30/50/60/100/Ah
48V 10/15/20/25/30/40/50/100/200/Ah

Product features

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
3. Powerful: HP battery can discharge in 15C~20C
4. Long life cycle, > 2000 times deep cycle 80% capacity left, 8 times of lead acid battery
5. No memory effect, highly efficient charge anytime, no reduction of capacity
6. Operation temperature: -20~70° C
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

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


About Optimum Battery Co., Ltd.

Established in 2001, Optimum Battery Co., Ltd is high-tech corporation with independent intellectual-property and core technologies, which is specialized in LiFePO4 and NI-ZN battery's R & D, production and management. Adjacent to Shenzhen Grand Industrial Park, and with an occupation about 20, 000 square meters, we have more than 2000 employees and over 113 senior engineers.
NO.
 

Item
 

General Parameter
 

1
 

Model
 

12V 20Ah
 

2
 

Standard capacity
 

20Ah
 

3
 

Rated voltage
 

12V
 

4
 

Max.Charge voltage
 

14.6V
 

5
 

Cut-off voltage
 

10V
 

6
 

Standard charge current
 

0.2c
 

7
 

charging Time
 

About 5h
 

8
 

Max Continuous discharge current
 

2.5c
 

9
 

Max discharge current
 

5C 

10
 

Battery dimension
 

custom 
 

11
 

Total weight ( Approx.)
 

Abou3 kg
 

12
 

Impedance ( Max, at 1000Hz. )
 

≤ 50mΩ
 

13
 

Operate temperature
 

-20 °C ~ 60 °C
 

14
 

BMS
 

YES
 

15
 

Service time
 

8~10 years(2000 times)
 
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Ms. Jessica Gong
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