[Upgraded Version] 9V Battery Rechargeable Lithium-ion Batteries 600mAh 4 Pack

• RECHARGEABLE: This 9 volt battery could be recharged up to 1200 times which save money and environment. Note: 9V is the type of battery, its voltage will be 8.2V-8.4V after fully charged
• 10-YEAR SELF-DISCHARGE: It is made of improved IC that makes it low self-discharge. It will still maintain 75% of capacity after 3 year of non-use. Note: Rechargeable 9v batteries contain about half power in consideration of Transportation Safety Rules. Please recharge the batteries before storage or first use.
• HIGH CAPACITY LI-ION TECHNOLOGY: Use the latest lithium-ion technology, no memory effect, non-toxic, to improve the working efficiency and safety. High capacity up to 600mAh which is 3x longer lasting than disposable 9V batteries, more affordable and more convenient
• WIDE APPLICATIONS: Recommended for smoke alarms, metal detector, wireless microphone, toy, guitar, professional audio, infrared thermometer, laser thermometer, medical devices etc.
• 【Upgraded】 Enegitech is a harmonic combination of “Anna, Jim and Tyke” who are elk family. These batteries are upgraded with new look and better performance, you can’t stop loving in them

Enegitech Upgraded 9V Rechargeable Lithium-ion 600mAh Batteries - 4 Pack

Enegitech utilizes the most advanced lithium-ion technology to provide the highest quality and best performance 9V batteries to you.

With the low self-discharge feature, they will not drain as fast as other NiMH battery/Alkaline battery if the batteries are not being used for a long time.

These batteries are built-in smart IC to protect your batteries and devices from over-charging, over-discharge, short-circuit, reverse polarity and over-heated, you can use them with no hassle.

Specifications:
Battery Type: 9V
Voltage: 8.4V
Capacity: 600mAh * 4 Pack
Chemistry: Li-ion
Life Cycles: >1200 recharged time
Working Temperature: -20℃-60℃/ -4℉-140℉

Notes:
! 9V Li-ion battery voltage range is 6V-8.4V.
! Please recharge them before first use or storage.
! Please use lithium-ion battery charger to charge them.