Add Wish List Quick view Choose Options Bishop B-Charged V2 Wireless Power Supply RCA BishopBChargedRCA The Bishop B-Charged is not just a battery pack - it's a wireless tattoo power supply with an amazing 12+ hours of battery life. You can precisely control your voltage to the first decimal, just like... MSRP: £239.99 (Inc. VAT) MSRP: £199.99 (Ex. VAT) Choose Options