
MJ-6118 V2.0 USB-C Battery Pack
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The MJ-6118 V2.0 is an external battery pack for Magicshine's high-output bike lights, built from four 21700 cells rated 7.2V and 10,000mAh. It charges through USB-C with USB-PD support and can also act as a power bank for a phone or GPS. The 5.5×2.1mm round plug and removable cable with a waterproof cap fit the MJ900/902/906 series, the Monteer 3500S through 8000S V2, and the MOH55. It is the only pack Magicshine lists as compatible with those lights, so owners of older Magicshine packs are upgrading for the USB-C charging and the power-bank function.
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Lowest price we've seen: $139.99 on Nov 12 at Magicshine. Tracked across 1 store since Nov 12.
Riders rate it highly, with 4.8 out of 5 from 12 ratings. Owners mainly value the USB-C charging and the power-bank function, and treat it as a reliable long-runtime pack for Magicshine lights.
The MJ-6118 V2.0 is a rechargeable battery pack from Magicshine. It powers Magicshine lights that use a 5.5 x 2.1 mm round plug. It also works as a USB power bank and supports USB-PD charging and discharging.
The pack uses 4 x 21700 cells and is rated 7.2V, 10,000mAh. The battery cable is removable and has a waterproof silicone seal cap. The pack has an IPX6 waterproof rating.
It can be recharged with a traditional A/C wall charger or over USB-C. It is the only battery compatible with the Magicshine MJ900/902/906, MJ900B/902B/906B, MJ900S/902S/906S, Monteer 3500S/5000S/6500S V2/8000S/8000S V2 and MOH55pro.