Airsoft 7.4V 1300mAh 30C LiPo battery with case LP013D Vapextech Deans. Airsoft 7.4V 1300mAh 25C LiPo stick battery with case LP301D Vapextech Deans. 2150mAh x 20C = 43,000. With 3 cells in parallel, each cell see one third the current.
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