PCM-S5A10 18.5V10A with Balance Function Fuel Gauge

Protection Circuit Module (PCM) with Balance Function & Fuel Gauge for 18.5V Li-Ion Battery Pack (10 Amps limit)

 Protection Circuit Module Specifications For 18/18.5V (5S) Li-ion/Li-po Battery  Pack
Model: PCM-S5A10 Balance Function and Fuel Gauge
No. Item Tested                              Descriptions Data
1 Voltage Charging voltage DC: 21V CC/CV (4.2V/1cell)
Balance voltage for single cell 4.2V±0.03V
2 Current Balance current for single cell 62mA±5mA
Current consumption for single cell ≤20μA
Maximal continuous Charging current 10A
Maximal continuous discharging current 10A
3 Over charge Protection
(single cell)
Over charge detection voltage 4.325±0.025V
Over charge detection delay time 0.5S-2S
Over charge release voltage 4.075±0.025V
4 Over discharge protection
(single cell)
Over discharge detection voltage 2.50±0.05V
Over discharge detection delay time 100-250mS
Over discharge release voltage 2.9±0.05V
5 Over current protection Over current detection voltage 0.15V±0.015V
Over current detection current 50±8A
Detection delay time 5ms-20ms
Release condition Cut load
6 Short protection Detection condition Exterior short circuit
Detection delay time 200-600us
Release condition Cut load
7 Resistance Protection  circuitry (B- TO P-) ≤40mΩ
8 Temperature Operating Temperature Range -40 to +85℃
Storage Temperature Range -40 to +125℃
9 Weight 22 gram (0.87Oz)
10 Dimenstion L x W x T 110mm x 40mm x 9 mm (4.33″x1.57″x0.35″)

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