Electric Power Tools
UPS System Batteries , Polymer Lithium Battery Replacement Batteries For Power Tools
SD-12-40
Description
?
lifepo4 lithium battery 12V 40Ah storage batteries for UPS , backup power supply,solar energy
?
?Specifications:
- - - -
No | Item | Parameter | Remark |
1 | Rating Voltage | 12.8V | ? |
2 | Cell Capacity | ≥300min ? | At standard testing condition after standard charging, rest for 10min, then discharging at 1C to 2.2V, recording the discharging Capacity |
3 | Battery Capacity | ≥280min | At standard testing condition after standard charging, rest for 10min, then discharging at 1C to 8.8V, recording the discharging Capacity ? |
4 | Charge Voltage | 14.6V±0.05V | ? |
5 | Impedance | 400mΩ(Max) | 10mΩ(Max) |
6 | Battery pack Size | 93*185*255mm | including the protection plate size |
7 | Charging Mode | C.C/C.V. | Constant Current /Constant Voltage |
8 | Charging Method | Standard Charging 0.2C5A | Charging Current 0.2C5A |
10 | Charging Time | Standard Charging | 7Hours | ? |
11 | End of Discharge Voltage | 8.8V | ? |
12 | Overcharge Voltage | 3.75±0.025V/cell | Max 15V/battery |
13 | Over Discharge Cut Off Voltage | 2.2±0.08V/cell | Min 8.8V/battery |
14 | Over Current | 40A±0.2 A | ? |
15 | Short Circuit | Recover after removing the short circuit load | ? |
? 16 | Operating Consumption Current | 50uA (Max) | ? |
? 17 | Operating Temperature | Charging | 0~45℃ | ? |
Discharging | -10~45℃ |
18 | Storage Temperature | -10℃-45℃ Recommend(25±5℃) | Storage capacity should be 40%~50% full charge capacity |
19 | Cycle Life | 2000 cycle | ? |
? | ? | ? | ? | ? | ? |
- - - -
?
?
Description:
?
Guaranteed?Quality...........Less?than?0.1%~0.3%?repair?rate?for?different?products?
Long-Term?Warranty.........up?to?3?years?according to different type
Table operating voltage: excellent satbility on the high voltage plaform where the voltage is almost unchanged; the output capacity is still more than 90%
Product good consistency
Certificate?through..............CE,?ROHS,?UN38.3,?MSDS
?
Applications:
?
Mainly applied for the computer back up power supply ,UPS ,telecom based station ,solar energy storage ,household storage ,smart grids
?
Our Service :
?
1.Advanced equipment and professional technology team can quick provide battery proposal for you .
?
2. We could design and produce the battery pack with aluminum shell. assembly procession for customized configurations is available
?
3. we could design and develop Li-ion battery according to your product work performance & structure appearance
?
Production line:
?
?
Mass production :
?
?
?
Read More
Hunan Soundon New Energy Co., Ltd.
Rechargeable Lithium Ion Batteries,Electric Vehicle Batteries,Electric Bus Battery
Address: NO. 78, Benchi West Road, Jiuhua Demonstration District, Xiangtan City, Hunan Province, China,
Xiangtan, Hunan
China, 411100
Tel: 86-731-58567126
Fax: 86-731-58567126
