The 5568-CHGR1 Snap-in Rapid Charger for use with the Nightstick XPR-5566/68 Rechargeable Intrinsically Safe Dual-Light Angle Lights. These Angle Lights snap into place inside of the charger’s heavy-duty retaining clips that lock the light securely in place. This charger can be mounted to a wall or to any solid surface inside of a vehicle and can withstand up to 9G’s of force. Charge Input: 12VDC max.