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Electronic Components
15486
25
204
58
227
50
305
141
74
129
306
28
57
3015
44
332
211
1801
55
63
1389
367
124
1859
48
61
848
1214
338
141
465
110
119
33
378
82
81
275
27
11
391
Price Range
13 below $3.73
9 $3.73 ~ $7.43
2 $7.43 ~ $11.13
2 $11.13 +
Listed
Product Type
2 Activation Charge Boards
2 Battery Balancing Boards
16 Protection Boards
Brand
1 Kaisi
FastTech › Electronic Components › Battery Circuits
Battery Logic & Protection Circuits
WH-4S8AL 8A Battery BMS Protection PCB Board for 3-cell Rechargeable Li-Ion Battery Packs
2.7V discharge cut-off / 4.35V charge cut-off
$5.79
SHIPS FREE TO UNITED STATES
T-5016A15 4A Battery BMS Protection PCB Board for 3-cell Rechargeable Li-Ion Battery Packs
2.7V discharge cut-off / 4.35V charge cut-off
$3.73
SHIPS FREE TO UNITED STATES
WH-DL1-7S SOC Indicator for Single Cell Li-Ion Lithium Batteries
displays 25%/50%/75%/100% state-of-charge
 
(8)
$2.40
SHIPS FREE TO UNITED STATES
Authentic Kaisi K-9201 Battery Charger Activation Circuit Board for Apple
2A max. / for iPhone 4/4S/5/5C/6/6 plus
$9.36
 
4-cell 18650 Li-ion / LiFePO4 Battery Pack Voltage Current Balancing Board
3.6V / 58mA
$3.06
SHIPS FREE TO UNITED STATES
5A Battery BMS Protection PCB Board for 6-cell Rechargeable Li-ion Battery Pack
balancing function / 2.5V discharge cut-off / 4.32V charge cut-off
$10.44
SHIPS FREE TO UNITED STATES
7A Battery BMS Protection PCB Board for 2-cell Rechargeable Li-ion Battery Pack
balancing function / 3V discharge cut-off / 4.29V charge cut-off
$4.20
SHIPS FREE TO UNITED STATES
Battery BMS Protection PCB Board for 1-cell Li-ion / Li-Polymer Battery
2.8V discharge cut-off / 4.2V charge cut-off
$1.51
SHIPS FREE TO UNITED STATES
2A Battery BMS Protection PCB Board for 1-cell Rechargeable LiFePO Battery
2.1V discharge cut-off / 3.75V charge cut-off
$1.49
SHIPS FREE TO UNITED STATES
8A Battery BMS Protection PCB Board for 4-cell Rechargeable Li-Polymer Battery Pack
balancing function / 2.7V discharge cut-off / 4.35V charge cut-off
$6.60
SHIPS FREE TO UNITED STATES
4A Battery BMS Protection PCB Board for 2-cell Rechargeable Li-ion / Li-Polymer Battery Pack
3V discharge cut-off / 4.29V charge cut-off
$1.74
SHIPS FREE TO UNITED STATES
4A Battery BMS Protection PCB Board for 1-cell Rechargeable Li-ion / Li-Polymer Battery
2.4V discharge cut-off / 4.28V charge cut-off
$1.23
SHIPS FREE TO UNITED STATES
5A Battery BMS Protection PCB Board for 2-cell Rechargeable Li-ion Battery Pack
3V discharge cut-off / 4.29V charge cut-off
 
(1)
$2.12
SHIPS FREE TO UNITED STATES
2A Battery BMS Protection PCB Board for 3-cell Rechargeable Li-ion Battery Pack
2.7V discharge cut-off / 4.25V charge cut-off
 
(1)
$3.05
SHIPS FREE TO UNITED STATES
10A Battery BMS Protection PCB Board for 2-cell Rechargeable Li-ion Battery Pack
3V discharge cut-off / 4.29V charge cut-off
$3.61
SHIPS FREE TO UNITED STATES
5A Battery BMS Protection PCB Board for 1-cell Rechargeable Li-ion / LiFePO Battery
2.1V discharge cut-off / 3.75V charge cut-off
$1.46
SHIPS FREE TO UNITED STATES
Battery BMS Protection PCB Board for 1-cell Li-ion / Li-Polymer Battery
2.5V discharge cut-off / 4.3V charge cut-off
$1.27
SHIPS FREE TO UNITED STATES
10A Battery BMS Protection PCB Board for 5-cell Rechargeable Li-ion Battery Pack
2.5V discharge cut-off / 4.325V charge cut-off / w/ temperature switch
 
(1)
$6.23
SHIPS FREE TO UNITED STATES
4.5A Battery BMS Protection PCB Board for 3-cell Rechargeable Li-ion Battery Pack
2.7V discharge cut-off / 4.35V charge cut-off
$4.45
SHIPS FREE TO UNITED STATES
8A Battery BMS Protection PCB Board for 4-cell Rechargeable Li-ion Battery Pack
2.7V discharge cut-off / 4.35V charge cut-off
$4.90
SHIPS FREE TO UNITED STATES
4-cell 18650 Li-ion / Li-Polymer Battery Pack Voltage Current Balancing Board
4.2V / 68mA
 
(2)
$2.96
SHIPS FREE TO UNITED STATES
Kaisi K-9208 Professional Battery Activation Charge Board for Cell Phone
automatic recognition of current direction / for iPhone 4G/4S/5G/5S/5C/6/6s/6 Plus/6s Plus/7/7 Plus/8/8 Plus/X & more
$15.12
SHIPS FREE TO UNITED STATES
W209A 2-in-1 Smartphone Battery Fast Charging Activation Board
Android & iOS compatible
$13.11
SHIPS FREE TO UNITED STATES
 
T-5016A15 8A Battery BMS Protection PCB Board for 3-cell Rechargeable Li-Ion Battery Packs
2.7V discharge cut-off / 4.35V charge cut-off
$3.83
SHIPS FREE TO UNITED STATES
 
15A Battery BMS Protection PCB Board for 2-cell Rechargeable LiFePO Battery Pack
2V discharge cut-off / 3.65V charge cut-off
$4.41
SHIPS FREE TO UNITED STATES