Feature(may vary by option.)

●🎮High Capacity: 3500mWh / 2300mAh Kratax 1.5V AA rechargeable batteries, charging time is about 2 hours, saving half the time than the traditional Ni-MH rechargeable battery. Our AA lithium batteries has constant voltage output, The voltage of conventional batteries drops rapidly as the charge decreases during use. (Not applicable to Camera Flashes, Seiko R-Wave Mantel Clocks and AM Radio)
●🎮High Quality: Our AA rechargeable battery with a high-power cell with fully intelligent control IC chip, making it more reliable to use. The cycle time is more than 1600 times, one lithium battery is equivalent to 1600 disposable batteries.(Upgraded battery - up to 3A current, better application in high current devices such as Blink)
●🎮More Durable: The most prominent feature of our AA lithium battery is low self-discharge, is about 0.03% per month, which is less than 1/100 of Ni-MH batteries.The weight is about 19g, is 20% lower than Ni-MH batteries.
●🎮Multi-Protection: The battery adopts the exhaust explosion-proof design, high safety level. Intelligent control of the entire charging process, built-in protection device to prevent Overcharge, Overvoltage, Overcurrent, Over discharge, the charger has reverse charge protection can protect the battery and charger very good. Our batteries and chargers have passed ROHS, CE, CQC, PSE, etc. certification.
●🎮Independent charging Channels: USB Type-C, one battery can be charged separately. ABS and PC flame retardant material keeps the hand feeling comfortable. Automatically power off when fully charged, it is safe and can extend battery cycle life. (Use an adapter equal or greater than 5V-2A)

[12 AA batteries & Charger]




[4 AA batteries & Charger]




[8 AA batteries]




[8 AA batteries & Charger]





Description

Kratax 8pack High-Capacity 3500mWh AA Rechargeable Lithium Batteries with 2H Quick Charger

AA rechargeable lithium batteryAA rechargeable lithium battery

Remind: The rechargeable lithium batteries do not support the CAMERA FLASH!

aa rechargeable batteriesaa rechargeable batteries

  • Size: 50.5*14.6mm (Slightly longer than AA batteries without a protective plate)
  • The Kratax long-lasting AA battery adopts the exhaust explosion-proof design, and the safety level is high.
  • 1600 times charge and discharge cycles. If it used on the remote control for TV, you may without changing battery for a few years. The energy is so powerful that you can’t imagine it.
  • More economical, free of Lead and Mercury, rechargeable batteries can reduce the harm of regular batteries to the environment.

Multi-protection function: Built-in protection device to prevent Overcharge, Overvoltage, Overcurrent, Over Discharge, Reverse Charge and Short-circuit protection, can protect the battery and charger very good.

AA lithium batteriesAA lithium batteries

Suitable for all kinds of high-power demand electrical device!

  • Controller, Toys, Remote Controls, Smart home devices, Microphone, Electric shaver, Household Office Devices, Flashlight(The charging current of the flashlight is less than 2A to be used).
  • (Not available on Camera Flash, Seiko R-Wave Mantel Clocks and AM Radio)

AA rechargeable battery chargerAA rechargeable battery charger

Quick Charger

  • Charging Time: About 2 hours
  • Input: Type-C 5V 2A
  • Output: 500mA*4Ch
  • Independent charging channel
  • Charging Voltage: 5V

Red Indicator --- Charging

Green Indicator --- Full charged

(The blue light at the positive pole of the battery is up when charging, and goes off when the battery is full)

Red flashing --- Error

----The charger adopts a high-precision IC control system with battery identification and data reading capabilities. If other types of batteries are mistakenly charged, the charger will issue a flashing red light warning message.

Constant voltage output 1.5V Lithium-ion battery is a new generation of battery, so this Kratax charger is only suitable for this new type of battery, not for the traditional 3V-3.7V Li-ion battery.

AA rechargeable batteryAA rechargeable battery

rechargeable battery aa sizerechargeable battery aa size

lithium battery aa sizelithium battery aa size

Constant Voltage Output

Longer life than normal Alkaline batteries and other rechargeable battery.

Stable outputs voltage from 100% to 0% electric capacity, 1.5V constant voltage output at 100mA discharge, providing constant voltage and best performance in high current and voltage device.

Cost-effective

Capacity: 3500mWh / 2300mAh

Charging time than the traditional Ni-MH rechargeable battery saving about half the time. Low self-discharge, is about 0.03% per month, which is less than 1/100 of Ni-MH batteries. The weight is about 19g, is 20% lower than Ni-MH batteries.

More Durable

It is recommended to use Kratax battery and Kratax charger as a set, not to mix with other brands.

QUESTIONS

Q: Can batteries be used for blink cameras?

A: The battery is suitable for most peoples blink cameras, but when the camera runs frequently (such as an object that is constantly moving), the current consumption is too large, it may affect the usage time.

Q: Lithium-ion batteries and disposable batteries, which lasts longer in the flashlight?

A: The disposable battery has a long working time, but the lithium-ion battery can be recycled, the overall use time is longer, and the cost performance is higher.

The disposable battery can maintain high brightness due to the relatively high voltage during early operation. Then as the voltage decreases, the brightness will become lower and lower until the user replaces the battery.

The Lithium-ion battery voltage is constant, so the flashlight can maintain the highest brightness in the setting until the battery stops outputting, so the working time of a single lithium-ion battery will be about half less than that of a disposable battery.

Q: Why does it feel like a disposable battery discharges more power than a Li-ion battery?

A: Because the disposable battery does not need to be charged, it can use up all the power. Lithium-ion batteries require a secondary charge of the battery, so some of the power needs to be retained to maintain the batterys activity, So it will feel like the disposable battery releases more power.

Q: Why do lithium-ion batteries feel a little bigger than alkaline batteries?

A: The size of our battery is 50.5mm*14.6mm*14.6mm (L*W*H), because the lithium-ion battery is equipped with a protective plate, it may be 0.1~0.2mm larger than the length and diameter of a few alkaline batteries, mainly depends on What product to compare with.

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8 AA batteries&Charger 8pack AA batteries 12pack AA batteries Charger with 8 AA Batteries 4 AA Batteries&Charger 12 AA Batteries&Charger
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Price $51.99 $39.99 $49.99 $45.99 $30.99 $60.99
Charging Indicator Charging progress indicator N/A N/A Charging progress indicator Simple Indicator Simple Indicator
Low Battery Alert YES N/A N/A N/A N/A N/A
Multi-protection ✓ ✓ ✓ ✓ ✓ ✓
Constant voltage ✓ ✓ ✓ ✓ ✓ ✓