3S850JST : 11.1v 850mAh Li-PO battery for R/C electric, replaces SPMX8003SJ50 ES6500V and choose Connector or wire

and choose Connector or wire leads

Samsung HMX-T11BP

18mm Color Black Weight 34

your original Wall Charger cube will only be good for charging the 700mAh or 1100mAh battery versions here

3S850JST : 11.1v 850mAh Li-PO battery for R/C electric, replaces SPMX8003SJ50 ES6500V and choose Connector or wire3S850JST : 11. 1volt 850mAh rechargeable Li PO battery for R C electric models. Replaces SPEkTRUM SPMX8003SJ50 and others. Replaces 11. 1v 750mAh, 11. 1v 800mAh, and 11. 1v 850mAh batteries. Includes red JST motor connector and White Balance Charge connector. The Battery cells have discharge capability of up to 70 Amps, so the pack will provide the power that your RC model motor demands from it. Dimensions: Dimension(2mm): 67mm x 30mm x18. 5mm (2. 64"