Audited Supplier
PLB-0740301
Copper
SMT
Single-Layer
FR-4
RoHS, ISO
Customized
New
Lithium Battery Packs, LiFePO4 etc
Digital Equipment, Electrice ,etc
7-15 Days After Payment for Small Order
BMS 1s2a 3A Li Ion LiFePO4 Battery PCM
lws
in: Vacuum Packing/out: Packing: Carton Packing
50*7*2
Shenzhen, Guangdong
8536300000
Product Description
BMS 2S 4A 6A li ion Lifepo4 battery pcm for 3.7V 3.2V 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 .
design will let it have more stable quality working performance , Flexible application ( it can be used for less
series battery by leaving some connection pins at empty status ),full set of protection measures let it works well
without any infulence from external unexpected accidents.
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 3.7V (1S) Li-ion Battery Packs | ||||
| PLB-0740301 | ||||
| No. | Test item | Criterion | ||
| 1 | Voltage | Charging voltage | DC:4.2V CC/CV | |
| Balance voltage for single cell | / | |||
| 2 | Current | Balance current for single cell | / | |
| Current consumption | ≤20μA | |||
| Maximal continuous charging current | 4A | |||
| Maximal continuous Discharging current | 4A | |||
| 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 | 4.05±0.05V | |||
| 4 | Over discharge protection | Over discharge detection voltage for single cell | 2.80±0.062V | |
| Over discharge detection delay time | 10mS-150mS | |||
| Over discharge release voltage for single cell | 3.0±0.1V | |||
| 5 | Over current protection | Over current detection voltage | 0.2±0.03V | |
| Over current detection current | 10±3A | |||
| 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) | ≤50mΩ | |
| 8 | Temperature | Operating Temperature Range | -40~+65ºC | |
| Storage Temperature Range | -40~+125ºC | |||
Packing and shipping
Certfications
Factory
