BMS 3S 10A li i
on Lifepo4 battery pcm for battey pack
About the battery BMS
Function: Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit
,temperature detecting protection and auotmatically voltage balance function
.
About your products,just tell us the relative voltage/ cells/ current A or equipment etc,we will help to recomment the most suitable products for you. or we design for you!
Product description
| PCM Specifications For 11.1V (3S ) Li-ion Battery Packs | ||||
| LWS-3S10A-240(3S) | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC:12.6V CC/CV | |
| Balance voltage for single cell | ||||
| 2 | Current | Balance current for single cell | ||
| Current consumption | ≤ 20 μ A | |||
| Maximal continuous charging current | 10A | |||
| Maximal continuous Discharging current | 10A | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 4.25±0.025V | |
| Over charge detection delay time | 0.5S-1.5S | |||
| Over charge release voltage for single cell | 4.15±0.05V | |||
| 4 | Over discharge protection | Over discharge detection voltage for single cell | 2.70±0.062V | |
| Over discharge detection delay time | 50mS-150mS | |||
| Over discharge release voltage for single cell | 3.00±0.1V | |||
| 5 | Over current protection | Over current detection voltage | 0.2±0.025V | |
| Over current detection current | 20±5A | |||
| Detection delay time | 5ms-15ms | |||
| Release condition | cut load and recharge | |||
| 6 | Short protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-500us | |||
| Release condition | cut load and recharge | |||
| 7 | Resistance | Protection circuitry(MOSFET) | ≤5 0m Ω | |
| 8 | Temperature | Operating Temperature Range | -40 ~ +65 ºC | |
| Storage Temperature Range | -40~+125ºC | |||