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. Smart Lithium battery 12V 150Ah feature
2. Smart Lithium battery 12V 150Ah Specification
| 1 | Nominal Voltage | 12.8V | |
| 2 | Normal Capacity | 150Ah | |
| 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 485±2mm | |
| Width 170±2mm | |||
| Height 245±2mm | |||
| 15 | Weight | Approx. 19.8Kg | |
| 16 | Temperature & Humidity Range | Short: ≤ 1 month | -20~35℃, 45~75%RH |
| Long term: ≥1 month | -10~30℃, 45~75%RH | ||
| 17 | Self-discharge rate | Residual capacity | ≤3% per month; ≤15% per year |
| Reversible capacity | ≤1.5%per month; ≤8% per year | ||
2. Smart Lithium battery 12V 150Ah Circuit Protection
| Test item | Content | Criterion |
| Over charge | Over-charge protection for each cell | 3.90±0.03V |
| Over-charge release for each cell | 3.60±0.05V | |
| Over-charge release method | Under the release voltage | |
| Over discharge | Over-discharge protection for each cell | 2.00±0.05V |
| Over-discharge release for each cell | 2.30±0.05V | |
| Over-discharge release method | Charging | |
| Over current | Discharge over current protection | 300~500A |
| Protection delay time | 50~200ms | |
| Over current release method | Release after 8s. | |
| Over Temperature | Battery over temperature | Protection @65±5℃ |
| Release @60±5℃ | ||
| Over Temperature | Battery lower temperature | Protection @-10±5℃ |
| Release @0±5℃ |
3. Smart Lithium battery 12V 150Ah dimension
4. Perfect replacement for VRLA and NICAD
5. Bluetooth Function
Bluetooth function for battery pack, it can monitor the following features from smart phones:
6. Application