The Opus BT-C3100 is considered one of the best chargers currently on the market. This charger is an analyzing charger, which means it can charge and discharge whilst measuring capacity and internal resistance. This charger is capable of running a full discharge test on a battery to provide an accurate capacity readout.
This charger is capable of charging all 4 slots @ 2A, and discharging all 4 slots @1A. Due to the speed of this charger, it has an internal fan fitted on the back. Most common sizes fit, including 18650, 26650 & 21700.
The BT-C3100 comes with a full UK plug & transformer.
Fogstar Safety Standard - We have a minimum safety standard for all our chargers - Reverse Polarity Protection, Overcharge Protection, Overheat Protection, Short Circuit Protection and made with flame-retardant materials.
Package Contents -Opus BT-C3100 Charger Unit, UK Plug and Transformer, Manual.