|
[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
Deep Circle Solar Lifepo4 Battery 12V 200AH Similar With VRLA
No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 20.0Ah | Standard discharge(0.2 C5)after standard charge(0.2 C5) |
| 2 | Minimal Rated | 19.5Ah | |
| 3 | Nominal Voltage | 12.8V | |
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the Cells 60%) | Charge: CC@0.2C to 14.6V, then CV till current to 0.05C |
| 5 | Discharge cut-off voltage | 9.2V | 10.0V( recommended) |
| 6 | Charging cut-off voltage | 14.8V | 14.6V (recommended) |
| 7 | Cell and assembly method | IFR26650-3.3AH | 4S6P |
| 8 | Housing material | PVC |
This module is specially for energy storage system
we can pack this standard module with paralell or series to become
bigger capacity equipment.
For Motorcycle / Replacement Lead Acid Battery Pack
1pcs in each sponge bag
one bag for one little box
8 box for one standard carton
Standard Test Conditions
Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.
The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm.
Standard class specified in the national standard or more sensitive class having inner impedance more than 10kΩ/V
Standard class specified in the national standard or more sensitive class. Total external resistance including ammeter and wire is less than 0.01Ω.
Impedance shall be measured by a sinusoidal alternating current method (1kHz LCR meter)
Standard Charge/Discharge
Standard Charge : 0.2C
Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 14.6V. The battery shall then be charged at constant voltage of 14.6V volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05 C5A. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
If no otherwise
specified, the rest time between charging and discharging is 30min.
There shall be no such defect as crack, rust, leakage, which may adversely affect commercial value of battery.
Our Advantage
12V 100ah solar power storage battery
PHOTOS 
