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Brand newApplicable Voltage: 48VApplicable Power: <1000wMax. Working Current: 30AContinuous Maximum Current: 20AOver-discharge Protection Voltage: 2.6vOvercharge Protection Voltage: 4.25vCharging C..

Product parametersModel: HX-2S-A2Overcharge voltage range: 4.25-4.35v ± 0.05vOverpressure voltage range: 2.5-3.0v ± 0.05vCharging voltage: 8.4V-9VUpper limit operating current: 5AUpper limit instantan..

Overcharge and discharge protection to prevent overcharge and discharge of the battery, Overcurrent protection to prevent abnormal high current of battery.Balance protection, battery voltage balance, ..

3S 40A 12.6V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)Produ..

4S 16.8V 40A lithium battery protection boardScope: Nominal voltage of 3.6V, 3.7V lithium battery(including 18650,26650, polymer lithium battery)Charging voltage: 16.8V - 18.1VContinuous discharge cur..

Specification:Brand newSize: approx. 60*40*3.6mmOvercharge Detection Voltage: 4.25±0.05VOver Discharge Detection Voltage: 2.5V±0.05VCharger Voltage: 29.4VUpper Working Current: 15AUpper Limit Instanta..

Use for home, office and industry electricalTemperature protection: noneOver-discharge protection delay: 70-150mSSingle-section over-discharge protection voltage: 2.82V-2.98VRent discharge current: no..

Features:(1) Built-in high-precision voltage detection circuit(2) Connect the charger terminal with high voltage device(3) Built-in three-stage overcurrent detection circuit (overcurrent1, overcurrent..

Applicable scope: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on the dimensions)Product ..

Applicable scope: Suitable for lithium batteries with a nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, without limitation on the dimensions)Produc..

 Charging voltage:8.4V-9Vovercharge voltage range:4.25v±0.05vOver discharge voltage range:2.9v±0.05vUpper working current:8AOperating temperature:-40-+50 °Upper limit instantaneous current:20ASto..

NOTE:1) this board is not suit high power electronic tools, if use for screwdrier and drill, please don't buy2)Above 3A device, means the battery discharge rate is more than 3C.1C rated battery, 2000m..

1.Input Voltage:  3.7V~5.5V2.Charging Current:  1A(max)3.Output Current:  1A(max)4.Output voltage:  5V  5.BAT Discharging Stop Voltage:  2.9V  6.Dischargin..

Features:1. 100% brand new and high quality.2. This protection board is suitable for 6 series 3.7V 18650 li-ion cell.3. Support overcharge protection, over discharge protection, overcurrent protection..

Charge module- Linear charging. Current- 1A adjustable. Charge precision- 1.5%. Input voltage- 4.5V-5.5V. Full charge voltage- 4.2V. Led indicator- red is charging Green is fu..

100% brand new and high qualityCharge module- Linear charging.Current- 1A adjustable.Charge precision- 1.5%.Input voltage- 4.5V-5.5V.Full charge voltage- 4.2V.Led indicator- red is charging Green is f..