The best rechargeable 9V batteries in comparison

9V Lithium Battery The 9V battery with 13500mWh high capacity without memory effect, provide steady voltage until the whole cell is depleted. We had upgraded our 9V li-ion batteries batteries, make it reach to 8.9V- 9.1Volt when fully charged.

Constant 1.5V Output Rechargeable Lithium Batteries provide constant voltage in the range from 5% to 100% of power capacity, which operate your devices safer and longer runtime. High performance for most high-power demand device.

Widely compatible- 9V rechargeable battery is suitable for smoke detector, wireless microphone, LED lighting equipment, electronic toy remote control, multimeter, electronic guitar, medical equipment, GPS, walkie-talkie, home security equipment, metal detector, infrared thermometer, etc

IN THE BOX 12-pack of 9-volt alkaline batteries for reliable performance across a wide range of devices

SAVE MONEY These NiMH batteries can be recharged up to 1000 times saving you money and reducing waste! These batteries are an economical replacement for disposables alkaline batteries

Excellent Performance 8 PCS 1300mAh high capacity batteries, tested by professional testers according to strict quality control standards, certified by CE and RoHS. BOANV 9V battery has longer battery life and fast charging. Up to 1500 efficient charge cycles.

Package Contents 1300mAh 9V rechargeable batteries, 2 IN 1 Charging Cable (which can be connected with most USB source like PC, car charger or power bank etc. you don't bring extra battery charg

Versatile Applications Ideal for smoke detectors, thermostats, multimeters, sprinkler systems, garage door openers and other devices that require 9V batteries.

High Capacity & Low Self-Discharge 9v Li-ion Battery contains 2 high energy density Li-ion battery cells, thus having a high capcity of 650mAh, can last longer after each full charge. Low self-discharge technology make batteries hold 80% power after 3 years of non-use. No memory effect, can be charged anytime whenever needed

Higher Capacity, Lower Spend Upgraded 850mAh lithium cobalt oxide battery with about 2.6x larger capacity than common 9V 320mAh batteries. The eco-friendly concept runs through manufacturing. Say NO to harmful substances together such as Hg Cd Pd. Less than 1% - self-discharge rate of CZVV lithium batteries 9v ensures 85% capacity maintenance after 36 months of non-use. Longer 1300 service life. The Energy is About to Shift ,a wonderful combination of electricity and chemistry.

Thanks for Choosing us Every YONHUIZI product is certified safe and passing factory tests. We also provide professional pre-sales and after-sales service for you. Any questions, Please contact us promptly. We promise you a solution within 24 hours.

DITCH DISPOSABLES Don't throw away cash with disposable batteries. A single Paleblue rechargeable will replace 1000+ alkaline disposables! Every battery you buy needs to be produced, shipped, stored, sold and disposed of. We believe this is a huge waste of the world's resources and creates unnecessary waste and carbon footprint. By using one Paleblue, you can displace the need for 1000 batteries. This will save a lot of resources, and will also save you a lot of money over time.