2S 7.4V 8.4V 3A 5A 8A 10A 20A Li-ion Lithium Battery 18650 Charger Charging PCB BMS Protection CircuitBoard For Drill Motor Lipo Cell Module

2S 3A 7.4V/8.4V

Product parameters

Charging Voltage: 8.4V-9V
Overcharge Voltage Range: 4.25V-4.35V ± 0.05V
Overpressure Voltage Range: 2.3V-3.0V ± 0.05V
Upper Limit Operating Current: 3A
Upper Limit Instantaneous Current: 5A
Quiescent Current: less than 3uA
Internal Resistance: less than 45mΩ
Effective Life: more than 50,000 hours
Operating Temperature: -40- +50 degrees
Storage Conditions: -40- +80 degrees
Size: 36 * 6 *2.0mm

Note:

The battery will heat when using it, it means the battery does not apply , please don't keep using becuase thebatterywill be damaged soon.

The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish machine battery pack, electric bicycle battery pack, children's car battery, 775 (4A)motor, 1W fish eye LED light!

Connector:

B +:Connected to the battery positive

B-:Connected battery negative

MB:Connect the battery 1 to the connection point before battery 2

P +:Charge / discharge side positive (shared charge / discharge side)

P-:Connection / discharge terminal negative (charge / discharge side shared)

2S 5A 7.4V/8.4V

Product parameters

Charging Voltage: 8.4V-9V
Overcharge Voltage Range: 4.25V-4.35V ± 0.05V
Overpressure Voltage Range: 2.3V-3.0V ± 0.05V
Upper Limit Operating Current: 5A
Upper Limit Instantaneous Current: 7A
Quiescent Current: less than 10uA
Internal Resistance: less than 100mΩ
Effective Life: more than 30,000 hours
Operating Temperature: -40- +50 degrees
Storage Conditions: -40- +80 degrees
Size: 38 * 8 *2.5mm
Short Circuit Protection: protection, delay self-recovery

Applicable Scope

The power range is suitable for the following products: massager battery pack, LED light standby power supply, 12V electronic products, solar street light battery pack, monitor backup power supply, and other products.
Note: 3A current discharge products above, the battery discharge rate to 3C or more.

Note:

The battery will heat when using it, it means the battery does not apply , please don't keep using becuase thebatterywill be damaged soon.

The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish machine battery pack, electric bicycle battery pack, children's car battery, 775 (4A)motor, 1W fish eye LED light!

Connector:

B +:Connected to the battery positive

B-:Connected battery negative

MB:Connect the battery 1 to the connection point before battery 2

P +:Charge / discharge side positive (shared charge / discharge side)

P-:Connection / discharge terminal negative (charge / discharge side shared)

2S 18650 BMS Li-ion 7.4V 8.4V 5A

• Model: HX-2S-A2

• Overcharge voltage range: 4.25-4.35v ± 0.05v

• Overpressure voltage range: 2.5-3.0v ± 0.05v

• Charging voltage: 8.4V-9V

• Upper limit operating current: 5A

• Upper limit instantaneous current: 7A

• Operating temperature: -40 --- +50 ℃

• Storage conditions: -40-- +80 ℃

• Quiescent current: less than 10uA

• Internal resistance: less than 300mΩ

• Size: 17.5 * 17.5 * 3.2mm

• Effective life: more than 50,000 hours

• Short circuit protection: can be protected, need to charge recovery

Note:

The battery will heat when using it, it means the battery does not apply , please don't keep using becuase thebatterywill be damaged soon.

The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish machine battery pack, electric bicycle battery pack, children's car battery, 775 (4A)motor, 1W fish eye LED light!

Connector:

B +:Connected to the battery positive

B-:Connected battery negative

MB:Connect the battery 1 to the connection point before battery 2

P +:Charge / discharge side positive (shared charge / discharge side)

P-:Connection / discharge terminal negative (charge / discharge side shared)

2S 7.4V 8.4V 8A 16A

Parameter: