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Place of Origin : Guangdong, China
Brand Name : ENERKEY
Model Number : JW-B1S5A-012
Packaging Details : Carton
Supply Ability : 50000 Piece/Pieces per Month
MOQ : 5 pieces
Price : $1.80/pieces 5-199 pieces
Certification : ISO9001/ROHS/CE
Application : LED lights, Emergency lights, Digital Equipment
Type : PCM
Features : 1S Battery 5A Current
Mounting Type : built-in
Size / Dimension : L28*W5*T2.5 mm
Description : Battery power supply Smart BMS
Base Material : FR-4
Board Thickness : 1.0mm
Surface Finishing : HASL Lead Free
Solder mask color : Green.White.Black.Red.Yellow.Blue.Purple.Matte Green. Matte Black
Voltage : 3.7V
Current : 5A
Suitable for battery string : 1S
Battery type : Lifepo4 / Li-ion Battery
Protection function : Overcharge ,Overdischarge ,Overcurrent ,Short-circuit
Other functions : Thermistor temperature protection,Balance
Electric Parameter | | | | | | | ||||||
PCM Specifications For 3.2V (1S) LiFePO4 Battery Packs | | | | | | | ||||||
Model:JW-B1S5A-012 | | | | | | | ||||||
NO. | Project | | Min. | Typ. | Max. | Unit | ||||||
1 | voltage | Charging voltage | | 3.65 | | V | ||||||
| | Balance voltage for single cell | / | / | / | V | ||||||
2 | Current | Balance current for single cell | | | / | mA | ||||||
| | Current consumption | | | 20 | uA | ||||||
| | Maximal continuous charging current | | | 5 | A | ||||||
| | Maximal continuous discharging current | | | 5 | A | ||||||
3 | Over charge protection | Overcharge detection voltage for single cell | 3.725 | 3.75 | 3.775 | A | ||||||
| | Overcharge detection delay time | 0.5 | | 2 | S | ||||||
| | Overcharge release voltage for single cell | 3.55 | 3.60 | 3.65 | V | ||||||
4 | Over discharge protection | Overdischarge detection voltage for single cell | 2.05 | 2.10 | 2.15 | V | ||||||
| | Overdischarge detection delay time | 10 | | 100 | mS | ||||||
| | Overdischarge release voltage for single cell | 2.25 | 2.30 | 2.35 | V | ||||||
5 | Overcurrent protection | Over current detection voltage | 0.185 | 0.2 | 0.225 | V | ||||||
| | Over current detection current | 7 | | 10 | A | ||||||
| | Detection delay time | 5 | | 20 | mS | ||||||
| | Release condition | Cut load,Automatic recovery | | | | ||||||
6 | Short protection | Detection condition | Exterior short circuit | | | | ||||||
| | Detection delay time | 200 | | 500 | μS | ||||||
| | Release condition | Cut load,Auto recovery | | | | ||||||
7 | Resistance | Protection circuitry (MOSFET) | | | 40 | mΩ | ||||||
8 | Temperature | Operating Temperature Range | -40 | | 85 | ℃ | ||||||
| | Storage Temperature Range | -40 | | 1255 | ℃ |
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3.2V 3.7V Lithium 18650 Lifepo4 Battery BMS Protection Circuit Board 1S 5A Images |