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COAST Zithion-X AAA Rechargeable Lithium-Ion Batteries with USB-C Port (1.5V, 750mAh, 12-Pack)

BH #CO30987 • MFR #30987
47 reviews
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COAST Zithion-X AAA Rechargeable Lithium-Ion Batteries with USB-C Port (1.5V, 750mAh, 12-Pack)
Key Features
  • Rechargeable up to 1000x
  • Charging Time: 1.3 Hours
  • USB-C Power Input
  • Built-In Charge Level Indicator
Power various electronics, including digital cameras, gaming devices, and flashlights, with these Zithion-X AAA Rechargeable Lithium-Ion Batteries (12-pack) from COAST. Each battery provides 1.2V of output power with a 750mAh capacity and a 0.94Wh rating. With a built-in USB-C port, the battery can be charged using a USB-C cable. The cells come pre-charged and ready to use, and are rechargeable up to 1000 times. The batteries are built with overcharge/discharge protection, ensuring you and your battery are protected.
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COAST Zithion-X AAA Lithium-Ion Batterie Overview

Power various electronics, including digital cameras, gaming devices, and flashlights, with these Zithion-X AAA Rechargeable Lithium-Ion Batteries (12-pack) from COAST. Each battery provides 1.2V of output power with a 750mAh capacity and a 0.94Wh rating. With a built-in USB-C port, the battery can be charged using a USB-C cable. The cells come pre-charged and ready to use, and are rechargeable up to 1000 times. The batteries are built with overcharge/discharge protection, ensuring you and your battery are protected.

Check the status of your batteries charge level with a built-in charge level indicator. Solid red when charging, solid green when fully charged.
With a built-in USB-C port, the battery can be charged using a USB-C cord.
Over-charging and improperly discharging lithium batteries can cause a safety concern and hazardous risk to the user and it's surroundings. The batteries are built with overcharge/discharge protection.
UPC: 015286309877

COAST Zithion-X AAA Lithium-Ion Batterie Specs

Battery
Battery Type
12x AAA
Battery Chemistry
Li-Ion
Battery Voltage
1.5 V
Capacity
0.94 Wh
750 mAh
Power Input
USB-C
Maximum Recharge Cycles
1000
Packaging Info
Package Weight
0.415 lb
Box Dimensions (LxWxH)
5.1 x 3.3 x 1.6"

COAST Zithion-X AAA Lithium-Ion Batterie Reviews

Very Useful, Capable Batteries, poor storage life

By EDCguy
Rated 3 out of 5
Date: 2026-08-31

These batteries are a great solution to using older AAA lights. Great battery life on a fresh charge; however, they do not maintain their life well in a storage situation. Seem to die or lose charge within a month of storage. If used with a fresh charge they are excellent. The AA version of this has a much better storage life than the AAA. If you are looking for a rechargeable solution to older AAA flashlights, these are a great choice.

I like my Zithion AA and AAA batteries so far

By BigBob
Rated 5 out of 5
Date: 2025-11-29

I bought them two weeks ago and they have consistently charged reliably using the included cables I don't know how they will perform in many different types of devices yet but so far they have performed well. As far as reviews saying COAST doesn't stand by their products I say Baloney! Coast has gone above and beyond to make sure all my warranty needs were taken care of quickly for many years (They have always answered the phone as well) They even honored a very low price mistakenly listed in a sale email for a high end flashlight. (the wrong Model # was listed by mistake) They honored the very low price in that sale email, and they consistently stand behind their products

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