The above graph was created in Microsoft Excel from data exported whilst charging a Sanyo Eneloop. Note that this charger doesn't use the traditional Negative Delta V termination method. More information





Discharge curve for a second generation 2000mAh Eneloop - tested capacity came to 2007 mAh.

Note that standard Eneloops are rated at a minimum of 1900mAh and 2000mAh typical. Most Eneloops test at around 1930mAh with this charger - the above cell is an exception with higher capacity despite repeated abuse.