4-Packs 9V Rechargeable Batteries+Storage Box,1300mAh USB 9 Volt Lithium Batteries 2 in 1 Charging Cable Long Lasting 9 Volt Battery for Smoke Alarms, Multimeters, Microphones,Toys,Guitar

2 in 1 USB Charging Design+Storage box9 volt battery has a built-in USB charging port, which can be quickly charged with the provided 2-in-1 micro USB cable without the need for an additional battery charger. A built-in LED indicator light allows you to check the charging status. Completely replaces
Long-lasting and High Performance The 9V rechargeable battery has a capacity of up to 1300mAh and can be recharged more than 1200 times. Easy to operate, no memory effect, provide more power for your device.
Safe and Environmentally Friendly 9V lithium-ion rechargeable battery has five-fold protection, intelligent control of the entire charging process, built-in anti-overcharge, over-voltage, over-current and over-discharge protection, which can protect the battery well.
Wide Application 9 volt batteries is suitable for smoke detector alarms, fire alarms, thermometers, garage door openers, toys, GPS, metal detectors, walkie-talkies, digital cameras, game controllers, toys, clocks and medical devices.
Premium ServicePlease check the quantity you purchased before you buy. 24 hours reply to email, 30 days refund, If you receive defective batteries or quality problem, please let us know and we will solve it as soon as possible.