Bonai 9V Rechargeable Batteries
1)No memory effect, charge any time, use any time.
2)Upgrade to 600 mAh, capacity is triple 200mah, longer use time.
3)Durable core can be recharged 1200 times, even if it is charged every day, it can be used for more than 3 years.
Tips:9V li-ion rechargeable batteries: 9V is a type name. The standard voltage of All brands' 9V lithium-ion rechargeable batteries is 8.2V-8.4V.