Shenzhen Juyi Science And Trade Co., Ltd.
| Packaging Details | Carton |
| Supply Ability | 50000 Piece/Pieces per Month |
| Application | Ebike, Solar products, etc |
| Type | PCM |
| Features | 8S battery 15A working current |
| Mounting Type | built-in |
| Size / Dimension | L90*W37*T9.2mm |
| Description | Battery Smart BMS Balancer |
| Board Thickness | 1.6mm |
| Base Material | FR-4 |
| Surface Finishing | HASL Lead Free |
| Solder mask color | Green.White.Black.Red.Yellow.Blue.Purple.Matte Green. Matte Black |
| Battery type | Lifepo4/Li-ion Battery |
| Suitable for battery string | 8S |
| Usage(Cell Type) | Li-ion battery packs (29.6V/cell) LiFePO4 battery packs (25.6V/cell) |
| Protection function | Overcharge ,Overdischarge ,Overcurrent ,Short-circuit |
| Other functions | NTC,Balancer |
| Place of Origin | Guangdong, China |
| Brand Name | ENERKEY |
| Model Number | JW-8S15A-799 |
| Certification | ISO9001/ROHS/CE |
View Detail Information
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Product Specification
| Packaging Details | Carton | Supply Ability | 50000 Piece/Pieces per Month |
| Application | Ebike, Solar products, etc | Type | PCM |
| Features | 8S battery 15A working current | Mounting Type | built-in |
| Size / Dimension | L90*W37*T9.2mm | Description | Battery Smart BMS Balancer |
| Board Thickness | 1.6mm | Base Material | FR-4 |
| Surface Finishing | HASL Lead Free | Solder mask color | Green.White.Black.Red.Yellow.Blue.Purple.Matte Green. Matte Black |
| Battery type | Lifepo4/Li-ion Battery | Suitable for battery string | 8S |
| Usage(Cell Type) | Li-ion battery packs (29.6V/cell) LiFePO4 battery packs (25.6V/cell) | Protection function | Overcharge ,Overdischarge ,Overcurrent ,Short-circuit |
| Other functions | NTC,Balancer | Place of Origin | Guangdong, China |
| Brand Name | ENERKEY | Model Number | JW-8S15A-799 |
| Certification | ISO9001/ROHS/CE | ||
| High Light | Solar Battery Equalizer 8S ，Ebike Solar Battery Equalizer ，8S 24V Battery Management System | ||
| Electric Parameter | | | | | | | ||||||
| NO. | Project | | Min. | Typ. | Max. | Unit | ||||||
| 1 | Parameter | Charging voltage | | | 28.8 | V | ||||||
| | | Working current | | | 15 | A | ||||||
| | | Usage(Li-ion battery packs) | | 29.6 | | V | ||||||
| | | Usage(LiFePO4 battery packs) | | 25.6 | | V | ||||||
| | | Balance voltage for single cell | | 3.6 | | V | ||||||
| | | Balance current for single cell | 30 | 40 | 50 | mA | ||||||
| 2 | Overcharge protection | Overcharge detection voltage for single cell | 3.625 | 3.65 | 3.675 | V | ||||||
| | | Overcharge detection delay time | 800 | / | 1300 | mS | ||||||
| | | Overcharge release voltage for single cell | 3.40 | 3.45 | 3.50 | V | ||||||
| 3 | Overdischarge protection | Overdischarge detection voltage for single cell | 2.15 | 2.20 | 2.25 | V | ||||||
| | | Overdischarge detection delay time | 800 | / | 1300 | mS | ||||||
| | | Overdischarge release voltage for single cell | 2.3 | 2.4 | 2.5 | V | ||||||
| 4 | Overcurrent protection | Over discharge current protection | 65 | 85 | 105 | A | ||||||
| | | Detection delay time 1 | 500 | / | 1500 | mS | ||||||
| | | Detection delay time 2 | 500 | / | 1500 | mS | ||||||
| | | Overcharge current protects current | / | / | / | A | ||||||
| | | Detection delay time | / | / | / | mS | ||||||
| 5 | Short-circuit protection | Short-circuit protection current | | 300 | | A | ||||||
| | | Short-circuit detection delay time | 50 | / | 800 | μS | ||||||
| | | Protection condition | Exterior short circuit | | | | ||||||
| | | Release condition | Cut load | | | | ||||||
| | | MOSMOS temperature protection | / | / | / | ℃ | ||||||
| | | Charge high temperature protection | 50 | 55 | 60 | ℃ | ||||||
| | | Charge low temperature protection | / | -5 | / | ℃ | ||||||
| | | Discharge high temperature protection | 65 | 70 | 75 | ℃ | ||||||
| | | Discharge low temperature protection | -5 | -10 | -15 | ℃ | ||||||
| | | Release condition | The temperature drops to 50ºC, charge release | | | | ||||||
| | | Operating temperature range | -20 | / | 60 | ℃ | ||||||
| | | Storage temperature range | -20 | / | 60 | ℃ | ||||||
| 7 | Current | Current consumption | | | 70 | uA | ||||||
| | | Maximal continuous charging current | | | 15 | A | ||||||
| | | Maximal continuous discharging current | | | 15 | A | ||||||
| | | Maximal discharging current (time) | None | | | | ||||||
| 7 | Resistance | The on-state resistance of the main circuit | / | / | 20 | mΩ | ||||||
| 8 | Break circuit protection | Disconnect the voltage sampling circuit to turn off the charge and discharge | Support | | | / | ||||||
| 9 | NTC Protection | Thermistor temperature protection | Support | | | / | ||||||
| 10 | Electronic switch | | Nonsupport | | | / | ||||||
| 11 | Reverse polarity protection | | Nonsupport | | | / | ||||||
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
10000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Shenzhen Juyi Science And Trade Co., Ltd. and EnerKey BMS Technology Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels (intelligent BMS). EnerKey BMS specializes in the field of power solution development, has accumulated m... Shenzhen Juyi Science And Trade Co., Ltd. and EnerKey BMS Technology Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels (intelligent BMS). EnerKey BMS specializes in the field of power solution development, has accumulated m...
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