1S/ 2S/ 3S/ 4S/ 6S/ 7S Li-ion Lithium Battery Capacity Indicator LED Display Power Level Indicator Board for 18650 Li Battery
USD 1.06USD 1.32
1S/ 2S/ 3S/ 4S/ 6S/ 7S Li-ion Lithium Battery Capacity Indicator LED Display Power Level Indicator Board for 18650 Li Battery