ขาย ✱▦3S 12V 18650 10A BMS Charger Li ion Lithium Battery Protection Board Circuit Board 10.8V 11.1V 12.6V Electric ราคาที่ดีที่สุด
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รายละเอียดสินค้า
note:
The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, children's car battery, 775 (4A) motor, 1W fish eye LED light, Please pay attention to the combination of the purchase of customers! The
Described in the power range for the following products:
Massager battery pack, LED light standby power supply, 12V electronic products, solar street lamp battery pack, monitor backup power supply, and other products.
Note: 3A current discharge products above, the battery discharge rate to 3C or more.
Magnification calculation formula: 1C magnification of the battery, 2000 capacity is equal to 2AH * 1 = 2A upper limit current.
3C magnification battery, 2000 capacity equal to 2AH * 3 = 6A upper working current.
In use, the battery will heat is the battery does not apply, this situation can not be long-term use, the battery will soon be damaged.
Description Explanation:
3 string (for 3 18650 batteries or polymer lithium battery series combination)
10.8V (rated voltage for polymer battery)
11.1V (18650 or 3.7V lithium battery rated voltage)
12.6V (lithium battery is fully charged after the voltage)
Discharge 10A (refer to the upper limit discharge current limit)
Note 1: strictly according to Figure wiring 0V (B -), 3.7V (B1), 7.4V (B2), 11.1V (B +), do not deliberately short circuit!
Note 2: after the need to charge the first line, will have output.
Note 3: When connecting three groups of batteries, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use in series. Discharge test, the voltage drop is fast that group of batteries is poor battery.
(2 good battery + a poor battery use effect = 3 poor battery use effect)....
The lithium battery protection board properties:
Model: HX-3S-01 overcharge voltage range: 4.25-4.35v ± 0.05v
Size: 50 * 16 * 1.0mm Over discharge voltage range: 2.3-3.0v ± 0.05v
Upper working current: 6-8A Operating temperature: -40 --- +50 °
Upper limit instantaneous current: 9-10A Storage conditions: -40-- +80 °
Quiescent current: less than 30uA Effective life: more than 30,000 hours
Internal resistance: less than 100mΩ Short circuit protection: protection, delay self-recovery. Charging voltage: 12.6V-13V
The protection board size and device description;
The protection board size is 50 * 16 * 1.2mm; components for the Seiko S-8254AA protection chip and AO4407 * 4;
9789
Lithium battery charging module
