USB-C Rechargeable AA Batteries, Lithium Ion 1.5V 2500 mAh USB Batteries, 1 Hour Fully Charged, Over 1200 Cycles, 2 * 2-in-1 USB-C Charging Cables, LED Charge Indicator, 4 Pack

Introduction

Thank you for choosing Battlog USB-C Rechargeable AA Batteries. These high-performance Lithium Ion batteries are designed for convenience, sustainability, and long-lasting power. With a 1.5V constant voltage output and 2500 mWh capacity, they are ideal for a wide range of devices. This manual provides essential information on setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your batteries.

Four Battlog USB-C rechargeable AA batteries in a clear plastic storage case, accompanied by two white 2-in-1 USB-C charging cables.

Image: The Battlog USB-C rechargeable AA batteries and their included charging cables, neatly packaged.

Package Contents

4 x Battlog 1.5V 2500 mWh USB-C Lithium Rechargeable AA Batteries
2 x 2-in-1 USB-C Charging Cables
1 x Plastic Storage Case

Contents of the Battlog USB-C rechargeable AA battery package laid out on a wooden surface next to a laptop, showing four batteries, two charging cables, a clear storage case, and the product box.

Image: A complete view of the product contents, including batteries, charging cables, and storage case.

Setup and Charging

Before first use, it is recommended to fully charge your Battlog USB-C rechargeable AA batteries.

Locate the USB-C charging port on the side of each battery.
Connect one end of the provided 2-in-1 USB-C charging cable to the battery's USB-C port.
Connect the other end of the charging cable to a compatible USB power source, such as an AC adapter (5V/1A recommended), power bank, computer, or laptop.
The LED indicator on the battery will flash green during charging.
Once fully charged (approximately 1 hour), the LED indicator will remain solid green.
Disconnect the batteries from the charging cable once fully charged.

Important: Use a 5V/1A adapter only. Using adapters with different specifications may lead to safety issues or damage the batteries.

Three Battlog USB-C rechargeable AA batteries being charged simultaneously via USB-C cables connected to a power strip, with text indicating 2500mWh capacity, USB-C charging port, 1H quick charging, and over 1200 cycles.

Image: Illustration of multiple batteries charging simultaneously from a power source.

Close-up of a Battlog USB-C rechargeable AA battery showing the USB-C input port and diagrams illustrating the flashing green LED for charging and solid green LED for fully charged status.

Image: Detailed view of the USB-C charging port and LED indicator on the battery.

Operation

Battlog rechargeable AA batteries provide a stable 1.5V output, ensuring consistent performance for your devices.

Insert the charged batteries into your devices, ensuring correct polarity (+ and - terminals).
These batteries are suitable for a wide range of devices that use standard AA batteries, including clocks, gaming controllers, wireless keyboards, wireless mice, toys, calculators, toothbrushes, and door locks.

Graph showing a constant 1.5V output for Lithium batteries compared to a declining voltage for other Ni-MH batteries, with a Battlog rechargeable battery shown next to the graph.

Image: A graph illustrating the stable 1.5V voltage output of the Lithium Ion battery compared to traditional Ni-MH batteries.

Various icons representing devices like remote controls, game controllers, keyboards, electric toothbrushes, flashlights, razors, alarm clocks, and computer mice, indicating the wide application of the batteries.

Image: Visual representation of common devices compatible with these AA batteries.

Maintenance and Longevity

To maximize the lifespan and performance of your Battlog rechargeable batteries, follow these guidelines:

Recharging Cycles: These batteries can be recharged up to 1200 times, offering significant cost savings and environmental benefits compared to single-use batteries.
Storage: Store batteries in a cool, dry place away from direct sunlight and extreme temperatures. Use the provided plastic storage case for safe keeping.
Temperature Range: The batteries are designed to work effectively in extreme environmental conditions, from -65°F to 140°F (-54°C to 60°C).
Safety Features: The batteries are equipped with multiple protection mechanisms including overcharge, overdischarge, overheating, and short circuit protection to ensure safe operation.

A scale balancing one rechargeable AA battery against a large pile of disposable batteries, illustrating that one rechargeable battery can replace over 1200 disposable ones.

Image: Comparison showing the equivalent of over 1200 disposable batteries to one rechargeable battery, highlighting sustainability.

Two Battlog USB-C rechargeable AA batteries shown in a setting with snow and desert landscapes, indicating their ability to work in temperatures from -65°F to 140°F.

Image: Batteries depicted in both cold and hot environments, demonstrating their wide operating temperature range.

Diagram showing the internal components of a Battlog battery and icons representing various safety protections: overcharge, overdischarge, overheating, and short circuits.

Image: An exploded view of the battery highlighting its internal safety features and protection mechanisms.

Troubleshooting

If you encounter issues with your Battlog rechargeable batteries, please refer to the following common solutions:

Problem	Possible Cause	Solution
Battery not charging	Loose cable connection Faulty USB power source Incorrect adapter (not 5V/1A) Battery fully charged (solid green LED)	Ensure USB-C cable is securely plugged into both battery and power source. Try a different USB port or power adapter. Verify your adapter is 5V/1A. If LED is solid green, battery is fully charged.
Battery not powering device	Battery not charged Incorrect polarity Device malfunction	Charge the battery until the LED is solid green. Check that the battery is inserted with correct positive (+) and negative (-) terminals. Test the device with known working batteries.
Battery drains quickly	High power consumption device Battery nearing end of life cycle Extreme operating temperatures	Some devices consume more power; frequent recharging may be necessary. While rated for 1200 cycles, actual lifespan can vary based on usage. Ensure batteries are used within recommended temperature ranges.

Product Specifications

Specification	Detail
Brand	Battlog
Model Number	AA
Battery Type	Lithium Ion
Voltage	1.5V (Constant Output)
Capacity	2500 mWh
Recharge Cycles	Up to 1200 times
Charging Time	Approx. 1 hour (with 5V/1A adapter)
Charging Port	USB-C
Operating Temperature	-65°F to 140°F (-54°C to 60°C)
Item Weight	4.2 ounces (for the pack)
Package Dimensions	4.02 x 3.07 x 1.06 inches

Warranty and Support

Battlog is committed to providing high-quality products and customer satisfaction. For specific warranty information, product support, or any inquiries, please refer to the official Battlog website or contact their customer service directly.

You can visit the Battlog Store on Amazon for more information: Battlog Amazon Store

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Battlog AA

Battlog USB-C Rechargeable AA Batteries User Manual