Panasonic Eneloop Power Pack with 8 AA, 2 AAA, 2 C Spacers, 2 D Spacers, Advanced Individual Battery Charger Specifications: PANASONIC K-KJ17MCC82A 4-Position Charger with eneloop(R) 2 AAA & 8 AA Batteries & 2 C & 2 D Spacers Feature: Value Pack includes 8AA + 2AAA + 2 C spacers + 2 D cell spacers + 4 position charger in a nice carrying/storage case eneloop 2000mAh typical /1900mAh Ni-MH minimum (AA) eneloop 800mAh typical /750mAh Ni-MH minimum (AAA) Holds up to 70% of their charge after 5 years of non-use Can be recharged up to 2100 times Pre-charged at the factory using power generated from solar energy and ready to use right out of the package Work in extreme temperatures down to –4°F No memory effect – batteries can be recharged when fully, or partially drained Ni-MH, Low Self Discharge rechargeable batteries