2 Strings 6.4V Iron Phosphate protective board 7.4V lithium battery protection board 8.4V charging 8A current 10A current

Notice:

This protective board cannot be used for hernia lamps, flashlight drilling battery pack electric fish battery packs, electric bicycle battery packs, electrical motors above 775 (4A), 1W fish eye LED light, for customers purchased by the above grouppay attention to!

2 String of the attributes of lithium iron phosphate protective board:

Excessive voltage range: 3.65V+0.05V

Size: 41*16*3.5mm

Excessive voltage range: 2.0-2.5V ± 0.05V

Upper limit working current: 8A

Work temperature: -40 ---+50 ℃

The upper limit current current: 10A

Storage conditions: -40-+80 ℃

Static current: less than 10UA

Effective life: greater than 50,000 hours

Internal resistance: less than 300MΩ

Short -circuit protection: protected, charge recovery

Charging voltage: 7.2V-8.4V

2 String of the attributes of the lithium battery protection board:

Excessive voltage range: 4.25V+0.05V

Size: 41*16*3.5mm

Excessive voltage range: 2.9V+0.05V

Upper limit working current: 8A

Work temperature: -40 ---+50 ℃

The upper limit current current: 10A

Storage conditions: -40-+80 ℃

Static current: less than 10UA

Effective life: greater than 50,000 hours

Internal resistance: less than 300mq

Short -circuit protection: protected, charge recovery

Charging voltage: 8.4V-9V

Welding point description:

B+: pick up the battery positive pole;

B -: Negative electrode of the battery;

MB: The connection point before the battery 1 and the battery 2;

P+: Plug -in -end positive poles (shared by charging terminal/discharge end);

P-: Connect/discharge end negative electrode (shared by charging terminal/discharge end)

Note: The nickel pieces and auxiliary materials described below, the price of the baby in this link is not included, the shipment is a single board. If you need to process the shipment, please contact customer service to communicate

Reminder: The battery voltage, capacity, and internal resistance must be paired when combined with the battery pack. The battery voltage is about 3.7V at a rated voltage of 3.7V. There is no output after the battery pack, and the 8.4V voltage can be charged.

P+is charging and discharging positive electrode

P-is charging and discharge negative electrode

P-P+input and output at the same port. When combining, the battery voltage capacity and internal resistance must be paired. The battery voltage is about the combination of the rated voltage 3.7V.