The Beachtek PRO5180 battery provides up to 3 times the power of an alkaline battery and outlasts virtually every other 9 volt rechargeable battery on the planet. Can be recharged hundreds of times with out any "memory effects". Hundreds of times more cost effective than alkaline batteries. Each PRO5180 battery replaces over 1,000 alkaline batteries. Rated at 5180 mWh (700 mAh).
Ideal for Beachtek audio adapters and other professional equipment.