
140Ah Led Light Rechargeable Battery Deep Cycle With Silver Prismatic Case
1. LED Light battery packs 12V 140Ah advantage
2. LED Light battery 12V 140A Specification
1 | Nominal Voltage | 12.8V |
2 | Normal Capacity | 140Ah |
3 | Battery operation temperature range @charging | 0~45℃ |
4 | Normal charge voltage | 14.6±0.1V |
5 | Recommended float charge voltage (for Standby use) | 13.9±0.1V |
6 | Battery operation temperature range @discharging | -20~60℃ |
7 | Output Voltage Range | 8.0~14.6V |
8 | Discharge Cut-off voltage | 8.0V |
9 | Dimension | Length 400mm Width 170mm Height 237mm |
3. Safety Test
@Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.
No. | Items | Standards | Testing Methods |
1 | Short-Circuit | The battery should be no remarkable breakage, distortion. And charge normally. | Use a resistor with less than 0.05Ω to make the battery short circuit for 1 hour. The appearance and characteristics are normal. |
2 | Over Discharge Protection Test | The battery should be no remarkable breakage, distortion. Appearance and charge are normal. | Discharge the battery at the rate of 0.2C with the load of 30Ω for 24h . Charging for 10sec with specified adapter , and check the voltage(≥8V) |
3 | Impact Test | The battery should be no explosion or catch fire | Place a full charged battery on a flat and put a stainless steel stick (Diamond 7.9mm) in the middle of the battery upright . Beat the steel stick with 9.1Kg |
4. Warranty:
5. Our service
6. LED light battery 12V 100Ah dimension
Your inquiry will be warmly welcomed, looking forward to our long term cooperation.
Shenzhen Topband Battery Co., Ltd
Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007.
After years of rapid development, now Topband takes lithium battery as the core technology and has become one of the leading suppliers of lithium battery solutions in China, focusing on nano lithium iron phosphate/ LiFePO4 technology for EV, RV/ caravan, marine, motorcycle, golf cart / trolly, UPS, solar storage, medical, floor scrubber, industrial, commercial use, etc.
Topband has more than 5000 staffs, covers an area of 100,000 square meters. And large production plants are mainly located at Shenzhen and Huizhou
Our R&D team of over 300 professionals, in cooperation with Tsinghua Research Institute and Harbin Industrial University have laid a firm foundation of our leading technology.
We have got the certificates of ISO9001, ISO14001, OHSAS18001, TS16949 and UL, CE, CB, UN38.3, TUV, etc.
Topband is a Hi-tech enterprise. Since the company established, with innovation, we have committed ourselves to making people’s lives more comfortable and high-efficient. We and our companions are working hard at making technology progress to let people enjoy the changes of new technology.