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4S 100A Lithium ion Lifepo4 Battery Smart BMS Protection RS485 UART Bluetooth

Working Current: 100-200A
Size:L180 *W93 *T18 mm
Battery Type: Li-ion/Lifepo4
Battery Series: 4S
PCM Specifications
No. Test   item                                                                                                                                      (Test at normal temperature 25±2℃ and relative humidity≤90%) Criterion
1 Communication Interface RS485&UART&Bluetooth
2 The BMS supports max 8S battery packs, there are 4 battery packs in series for 4S ,and 2 battery packs in series for 8S, all support infinite parallels connection.
3 current in parallel ≤10A
4 Voltage Charging voltage DC:13.8V~33.6V  CC/CV(3.45V~4.2V/Cell)4/8s
5 Supply Current Normal operating-mode current (Gas Gauge IC) ≤30mA(average)
SLEEP operating-mode current (Gas Gauge IC) ≤200uA(average)
Maximal continuous charging current 100-200A
Maximal continuous discharging current 100-200A
Balance current for single cell 36-42mA
6 Over charge Protection                       (single cell) Balance voltage for single cell 3.6-4.2V
Over charge detection voltage 3.6-4.35V
Over charge detection delay time 0.5S—2S
Over charge release voltage 3.4-4.15V
7 Over discharge protection                  (single cell) Over discharge detection voltage 2.0-3.0V
Over discharge detection delay time 150—300mS
Over discharge release voltage 2.3-3.2V
8 Over current protection(Battery pack) Over charge current protection 110-210A
Detection delay time 1S
Over current detection current 1 200-400A
Detection delay time 2-5S
Over current detection current 2 300-600A
Detection delay time 50ms—300ms
Release condition Cut load,Auto Recovery
9 Short protection Detection condition Exterior short circuit
Detection delay time 200-800us
Release condition Cut load,Auto Recovery
10 Resistance Protection  circuitry  (MOSFET) ≤50mΩ
11 Temperature Operating Temperature Range -40~+85℃
Storage Temperature Range -40~+125℃
SIZE: L180 *W93 *T18 mm
NTC: 10K NTC*3pcs                   Temperature switch:/                           Weak current switch:YES                                 Activation Method: /

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