9V Rechargeable Li-ion Batteries with Micro USB Charging Port, Keenstone 650mAh Li-ion Battery, 4 Pack

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Keenstone 9V Rechargable Battery with Micro USB Charging Port - 4 Pack Battery with 2 USB Cable

Up to 500 times recycle : Keenstone 9V rechargable battery can recharge up to 500 times.

Last Longer : Keenstone 9V 650mAh rechargeable battery last longer than alkaline battery.

Low Self-discharge : Keenstone 9V fully charged battery still have more than 80% energy after 6 months lay aside.

More Powerful Battery : One pcs keenstone rechargeable 9v battery equal to 1500 pcs alkaline battery.

Smart Protection : The battery built-in Protection of over-charge, over-discharge, short-Circuit, reverse polarity and over-heated, to protect the battery safety charged.

NOTICE: 9V Li-ion Battery Voltage Range is 6V-8.4V

9V battery voltage range is different with different kinds materia.

This 9V Li-ion battery voltage range is 6V-8.4V
9V NiMH battery voltage range is 7.2V-8.4V;
9V Alkaline battery voltage range is 6V-9.6V.Keenstone

If few devices need battery voltage more then 8.4V, we suggest you buy Alkaline 9V battery.

9V Li-ion battery contains 2 high energy density cells(per cell voltage is 3V-4.2V), voltage is 8.4V when fully charged.

Most of the 9V batteries can used for any devices which need standard 9v battery.


9V USB Rechargeable Battery The 9V batteries with Micro USB Charging Port, it is convenient to charge with the USB cable. It also can be charged via a li-ion charger. It is smart to know the charging state with inserted LED lights. Red Light : charging Blue Light: Fully charged It is need about 2.5 hours to fully charge via a 1A AC adapter. Tip： Pls fully charge before the first use. We sugguest not use computer to charge the 9v batteries, the current only 500mah, which the battery need 1A.	Widely used 9V Battery Keenstone 9V rechargeable battery can work perfectly with smoke detector, multimeter, alarm system, camera, portable radio, walkie-talkie, microphone, toy remote, flashlight, TENS Unit etc. If few devices need battery voltage more then 8.4V, we suggest you buy Alkaline 9V battery.	9V Battery Specification Battery Specification: Capacity: 650mAh Voltage: 6-8.4V Chemistry: Li-ion Size:48.4425.516.2mm / 1.90.980.63in Life Cycles: >500 cycles life Package include: 4 X 9V Batteries 2 X USB Cable


	9V Batteries	9V Batteries	9V Batteries
Capacity	800mAh	800mAh	650mAh
Set	6 pack batteries	3 pack batteries	4 pack batteries
Charger/Cable	3 slot charger	3 slot charger	2 USB cable
Rechargeable	✓	✓	✓

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9V Rechargeable Li-ion Batteries with Micro USB Charging Port, Keenstone 650mAh Li-ion Battery, 4 Pack

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Product Description

Keenstone 9V Rechargable Battery with Micro USB Charging Port - 4 Pack Battery with 2 USB Cable

Up to 500 times recycle : Keenstone 9V rechargable battery can recharge up to 500 times.

Last Longer : Keenstone 9V 650mAh rechargeable battery last longer than alkaline battery.

Low Self-discharge : Keenstone 9V fully charged battery still have more than 80% energy after 6 months lay aside.

More Powerful Battery : One pcs keenstone rechargeable 9v battery equal to 1500 pcs alkaline battery.

Smart Protection : The battery built-in Protection of over-charge, over-discharge, short-Circuit, reverse polarity and over-heated, to protect the battery safety charged.

NOTICE: 9V Li-ion Battery Voltage Range is 6V-8.4V

9V battery voltage range is different with different kinds materia.

This 9V Li-ion battery voltage range is 6V-8.4V
9V NiMH battery voltage range is 7.2V-8.4V;
9V Alkaline battery voltage range is 6V-9.6V.Keenstone

If few devices need battery voltage more then 8.4V, we suggest you buy Alkaline 9V battery.

9V Li-ion battery contains 2 high energy density cells(per cell voltage is 3V-4.2V), voltage is 8.4V when fully charged.

Most of the 9V batteries can used for any devices which need standard 9v battery.


9V USB Rechargeable Battery The 9V batteries with Micro USB Charging Port, it is convenient to charge with the USB cable. It also can be charged via a li-ion charger. It is smart to know the charging state with inserted LED lights. Red Light : charging Blue Light: Fully charged It is need about 2.5 hours to fully charge via a 1A AC adapter. Tip： Pls fully charge before the first use. We sugguest not use computer to charge the 9v batteries, the current only 500mah, which the battery need 1A.	Widely used 9V Battery Keenstone 9V rechargeable battery can work perfectly with smoke detector, multimeter, alarm system, camera, portable radio, walkie-talkie, microphone, toy remote, flashlight, TENS Unit etc. If few devices need battery voltage more then 8.4V, we suggest you buy Alkaline 9V battery.	9V Battery Specification Battery Specification: Capacity: 650mAh Voltage: 6-8.4V Chemistry: Li-ion Size:48.4425.516.2mm / 1.90.980.63in Life Cycles: >500 cycles life Package include: 4 X 9V Batteries 2 X USB Cable


	9V Batteries	9V Batteries	9V Batteries
Capacity	800mAh	800mAh	650mAh
Set	6 pack batteries	3 pack batteries	4 pack batteries
Charger/Cable	3 slot charger	3 slot charger	2 USB cable
Rechargeable	✓	✓	✓

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Clgarette,Alcohol,Contraband ?Do not accept

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Chinese medicine is limited to ship by Chinese exporting goods.

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volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.