Amazon.com: 100% Authentic Samsung25R 3.7V Rechargeable 18650 Battery 25R Flat Top, Real 2500mAh(4 Pack, with Free Plastic Case) : Electronics
Ni-MH AA 1.2V 2500mAh Rechargeable Battery Replacement for Power Tools with MSDS, CE, RoHS, Safe Transport Certificates, ISO, etc. - China Rechargeable Battery and NiMH Battery price | Made-in-China.com