Shenzhen Topband Battery Co., Ltd
A professional manufacturer of LiFePO4 battery / lithium iron phosphate, dedicated to designing, researching, manufacturing, and exporting LiFePO4 batteries( cell & pack & energy storage system) to
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1. Bluetooth Lithium battery 12V 100Ah advantage:
2. Bluetooth Lithium battery 12V 100Ah Specification
| 1 | Nominal Voltage | 12.8V | |
| 2 | Normal Capacity | 100Ah | |
| 3 | Internal Resistance | ≤15mΩ | |
| 4 | Battery operation charge temperature range | 0~45℃ | |
| 5 | Normal charge voltage | 14.6±0.1V | |
| 6 | Recommended float charge voltage(for Standby use) | 13.8±0.1V | |
| 7 | Allowed MAX charge current | 80A@Battery initial Temp 25±5℃ | |
| 8 | Recommended charge current | ≤80A | |
| 9 | Battery operation temperature range @discharging | -20~60℃ | |
| 10 | Output Voltage Range | 8.0~14.6V | |
| 11 | Allowed discharge current | 100A withstand 30min @Battery initial Temp 25±5℃ | |
| 12 | Pulse discharge current | 300A withstand 3s | |
| 13 | Discharge Cut-off voltage | 8.0V | |
| 14 | Dimension | Length 306±2mm | |
| Width 167±2mm | |||
| Height 213±2mm | |||
| 15 | Weight | Approx. 12.4Kg | |
2. Bluetooth Lithium battery 12V 100Ah dimension
3. Protective circuit specification
The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.
| NO. | Items | Content | Specification |
| 5.1 | Over charge | Over-charge protection for each cell | 3.90±0.05V |
| Over-charge release for each cell | 3.60±0.05V | ||
| Over-charge release method | Under the release voltage | ||
| 5.2 | Over discharge | Over-discharge protection for each cell | 2.0±0.05V |
| Over-discharge release for each cell | 2.5±0.05V | ||
| Over-discharge release method | Charge to recovery | ||
| 5.3 | Over current | Discharge over current protection | 300A～500A |
| Protection delay time | 50s～200ms | ||
| Over current release method | Delay about 8S after recovery | ||
| 5.4 | Short circuit | Do not short-circuit the electrodes | Designed For 500A～750A /500us |
| 5.5 | Battery temperature | Charge over temperature | Protection @65±5℃ |
| Release @50±5℃ | |||
| Discharge over temperature | Protection @65±5℃ | ||
| Release @50±5℃ | |||
| Charge low temperature protection | Protection @-10±5℃ | ||
| Release @0±5℃ | |||
| MOSFET over temperature protection | Protection @103±10℃ | ||
| Release @75±10℃ |
4. Storage & Transportation
5. Bluetooth Function
6. Application