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This BMS is especially for 4S Bluetooth or smart fixed configurations. It can also be used for any other lithium technologies even if LiFePo4, Lithium Ion, LiPo, and Lithium Metal by changing internal parameters after connecting to a Bluetooth App or computer most importantly it is strictly for 4S battery packs only. As a result, they cannot be used for any other battery pack Configurations.DALY Smart BMS 4S 12V 200A BMS LiFePO4 BMS In Pakistan.
In the same way, all Parameters can be changed Via Bluetooth App or UART USB Connection with a PC Monitoring Program. The default setting inside BMS is for Lithium-ion batteries.
Overcharge and over-discharge protection DALY Smart BMS 4S 12V 200A LiFePO4 BMS:
- The Lithium-ion battery pack will stop charge after the cell voltage reaches 4.25V and stop discharge when its voltage reaches 3V.
Temperature Protection:
- In high temperatures, the BMS ranges from 70℃ discharging battery protection.
- Meanwhile, in low temperatures, the BMS ranges up to -20℃ battery protection.
Short circuit protection:
- When there is a defect or damage to the circuit at the same time the BMS will shut down the whole Battery.
Applications:
- Solar and RV, electric bikes, and skateboards, including camping boats and power tools, lawn moving, household energy storage systems, etc.
Conclusion:
- Most importantly it is the only waterproof BMS available in the lithium industry.
- This BMS is also for all kinds of lithium-ion cells including 18650,21700,36500 cylindrical cells, and prismatic cells.
| DESCRIPTION | SPECIFICATION | |
|---|---|---|
| BATTERY TYPE | Li-ion cells(default) | LiFePo4 cells(if preferred) |
| Continue Discharge Current | 200A | |
| Peak current | 600±100A | |
| Main circuit inner resistance | ≤ 20mΩ | |
| Charge Voltage | S*4.25V | S*3.75V |
| Charge Current | 100A | |
| Overcharge detect voltage | 4.25 ± 0.05V | 3.75 ± 0.05V |
| Overcharge protection delay | 1S | |
| Overcharge release voltage | 4.15 ± 0.05V | 3.65 ± 0.05V |
| Balance detect voltage | 4.18V | 3.5V |
| Balance release voltage | 4.18V | 3.5V |
| Balance current | 30 ± 5mA | |
| Over-discharge detect voltage | 2.2 ± 0.1V | |
| Over-discharge detect delay | 1S | |
| Over-discharge release voltage | 3.0±1.0V | 2.7 ± 1.0V |
| Over-current detect delay | 1mS | |
| Short circuit protection condition | short circuit external load | |
| Short circuit detect delay | 250µS | |
| Short circuit protection relay condition | Offload | |
| Temperature protection | Charge <-5 ͦ C or >50 ͦ C discharge < 70 ͦ C | |
| Working current | 100µA | |
| Sleeping current (when in discharge) | 20µA | |
| Working temperature range | -20 ̴ 70 ͦ c | |
| Storage temperature range | -40 ̴ 80 ͦ c | |
Package Include:
- 1 x DALY Smart BMS 4S 12V 200A BMS LiFePO4 BMS In Pakistan
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