18 Years Factory ODM&OEM PCM-Li03s7-149 (3S) PCM-Li04s7-150 (4S) LiFePO4 Battery PCM Battery Management System BMS
US$1.00 - 5.00 | 1 Piece (MOQ) |
SHENZHEN AYAA TECHNOLOGY CO., LTD.
Guangdong, China
Last Login Date:
Jul 22, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
PCM BMS for Lithium Battery Pack, PCM BMS for Li-Polymer Battery Pack, PCM BMS for LiFePO4 Battery Pack, Lithium Battery Pack, Li-ion Li-Po Battery Pack, LiFePO4 Battery Pack, Charger for Lithium Battery Pack, Charger for Li-ion Li-Polymer Battery Pack, Charger for LiFePO4 Battery Pack
Product Description
Company Info
Basic Info.
Product Description
18 Years Factory ODM&OEM PCM-Li03S7-149(3S) PCM-Li04S7-150(4S) Lifepo4 Battery PCM Battery Management System BMS
Protection Circuit Module Specifications For 9.6V LiFePO4 Battery Packs | |||
Model: PCM-Li03S7-149(3S)/ PCM-Li04S7-150 (4S) | |||
No. | Test item | Criterion | |
1 | Voltage | Charging voltage | DC:10.95V |
Balance voltage for single cell |
| ||
2 | Current | Balance current for single cell |
|
Current consumption for single cell | ≤50μA | ||
Max continuous charging and discharging current | 7A | ||
3 | Over-charge Protection | Over charge detection voltage | 3.90±0.025V |
Over charge detection delay time | 0.5S-1.5S | ||
Over charge release voltage | 3.80±0.05V | ||
4 | Over-discharge Protection | Over discharge detection voltage | 2.30±0.08V |
Over discharge detection delay time | 50mS-150mS | ||
Over discharge release voltage | 2.3±0.05V | ||
5 | Over-Current Protection | Over current detection voltage | 0.3V±0.025V |
Over current detection current | 24±2A | ||
Detection delay time | 5ms-15ms | ||
Release condition | Auto Release | ||
6 | Short Protection | Detection condition | Exterior short circuit |
Detection delay time | 200-500us | ||
Release condition | Auto Release | ||
7 | Resistance | Protection circuitry(B+ to P+) | ≤50mΩ |
8 | Temperature | Operating temperature range | -40~+85°C |
Storage temperature range | -40~+125°C | ||
9 | Size |
| L50*W16*T2.5mm |