3050mAh 18650 BATTERY

This brand name and high-quality 18650 battery is a replacement battery for the RGB Critter® LED Flashlight. Only use this specific battery with the RGB Critter. 

Ants on a Melon Brand Battery Specs

  • Milliamp Hours: 3050mAh
  • Voltage: 3.6V
  • Cell Size: 18650

Also Included:

Every spare 18650 Battery purchase includes (1) Battery Storage Case. Each Battery Storage Case holds 2 batteries. An order with 2 batteries will receive (1) Battery Storage Case. An order of 3 batteries will receive (2) Battery Storage Cases. 

No Air Shipments

Batteries ordered by themselves cannot be shipped within the United States by air.


Ants on a Melon, Inc. Batteries must meet rigorous standards. With normal use, they will last for hundreds of  charge cycles without losing any capacity. The RGB Critter has built-in protection to prevent the battery from being overcharged or drained too low. To conserve battery life, use the RGB Critter in a temperature-controlled environment. When outdoors, stay sheltered from the elements and avoid using in extremely cold temperatures.

The RGB Critter product should only be operated with the specific 18650 battery included with your order. Use of any other battery will void all warranties and may cause damage to your RGB Critter Flashlight.Only charge your lithium-ion 18650 battery using the micro-USB port located on the back side of your RGB Critter Flashlight.

For a complete guide on battery safety and handling techniques and tips, click here.



The RGB Critter is a color-changing flashlight (torch) that threads at the lens. Accessories from the RGB Critter product line are also threaded. You attach them to the RGB Critter by twisting them into the front end of the RGB Critter. When the RGB Critter is turned on, it will light up the accessory that is attached.
Yes, all of our accessories are universally interchangeable with the RGB Critter Flashlight. 
Head over to our YouTube channel to see all of our demo videos and more (hyperlink). Please subscribe to stay up to date on the latest tips and tricks videos! AntsonaMelon
(Domestic) We accept returns for full refunds if the return is received within 30 days of receipt of your original order. (International) We accept returns for full refunds if the return is received within 30 days of initial shipment of your order.
We offer a Limited Lifetime Warranty on the RGB Critter Flashlight. You can view the entire warranty policy here.
Yes, our Critter Connector does just this! Remove the End Cap from both RGB Critters and connect them by twisting on the Critter Connector.


No. Ants on a Melon, Inc. batteries should not be substituted with third-party batteries -- Only use official Ants on a Melon, Inc. branded batteries with your RGB Critter. We cannot verify the dimensions, quality, or safety of any other battery, and using third-party batteries can result in personal injury, electric shock, and damage to the RGB Critter which is not covered under warranty. 
Please see our comprehensive Lithium Ion Battery informational page here.