Magicshine MJ-6116C is a USB rechargeable battery pack.
Weight: 9.52 oz
Dimensions: 6.99 × 1.65 × 1.18 in
Battery Capacity: 4*18650 LG LI-ion battery cells, 7.2V 7000mAh
It can be suitable for all MJ series
Fit for MJ-902ES/900ES/906B/902B/900B/906/902/900