FNB-26xxe : 7.2 volt 2550mAh Ni-MH rechargeable battery for Yaesu radios. UPGRADED CAPACITY - now made with eneloop pro NiMH cells. Arrives to you PRE-CHARGED and READY TO USE ! Fits Yaesu radios such as FT-530, FT-26, FT-76, FT-415, FT-815, etc (worldwide versions). Same height as the original FNB-26 (about 3.25" tall). The FNB-26xxe retains its charge while in storage - up to 80% over 1 year ! It recharges in a desktop fast charger such as the EMS-30Y, and it also recharges via plug-in overnight wall charger, such as the WC-7Yh. The FNB-26xxe is a replacement-upgrade for the original FNB-26, FNB-25, etc. This battery is manufactured in the USA by BATTERIES AMERICA !