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wholesale 2 series battery cell protective board for 7.4V 8.4V cobalt acid lithium battery
$ 4.70
DESCRIPTION
protective board for 7.4V 7.2V lithium battery pack charge-discharge protective board for 18650 lithium battery lithium polymer 2 in series Seiko clip,fine making.
- 2 in series lithium batteries protective board
- wiring board for 2 in series battery
- protective board for 18650 lithium battery lithium polymer 2 in series
- protective board for 7.4V 7.2V lithium battery pack charge-discharge
