2pcs 6S 4500mAh 60C EC5. 2pcs 6S 3300mah 50C EC5. HRB 6S 5000mAh EC5. 2pcs 6S 5000mah 60C EC5. Total Capacity (mAh) 4500 Connector Type EC5. 2pcs 6S 6500mah XT90. 2pcs 6S 5000mah XT90. Balancer Connector Type JST-XHR-7P Battery weight 621g/1.37lb.
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