MARSTEK USB-C AA & AAA Li-ion Battery

Eco-friendly battery, USB-C direct charging
Long-Term Value, over 1500 times life cycles
Highly adaptable for everyday scenarios
Usable at -20 ℃

$0.00; $0.00
Unit price: per

Model: AAA Battery (930mWh) AAA Battery (930mWh) AA Battery (3700mWh)

Product variants

Overview

Specs

Reviews

Rechargeable: A New Eco-Friendly Choice

Replace disposable alkaline batteries with renewable, clean energy.
With no mercury or cadmium, it's safer and more environmentally friendly, making every use a step toward a greener planet.

Reusable: Save Money and Go Green

One battery replaces 1500!
With support for up to 1500 life cycles, this battery delivers powerful, long-lasting performance.
Say goodbye to disposable battery waste while saving money and embracing a more sustainable lifestyle!

USB-C Charging: Simple and Convenient

Out of power? Just recharge quickly via the USB-C port! Supporting multiple charging methods, it ensures easy recharging at home, in the office, or on the go, making your experience more convenient and hassle-free.

4-in-1 Charging Cable Efficient and Convenient

Paired with Marstek's 4-in-1 charging cable, it reduces charging frequency and significantly boosts efficiency, offering a smoother and more convenient user experience.

LED Indicator: Clear Status at a Glance

With the intuitive LED light, you can easily monitor the charging progress. Flashing indicates charging, while a steady light means it's fully charged, eliminating the guesswork and allowing you to manage your power more efficiently.

Adaptable: A Battery for Every Scenario

Durable and highly compatible, this battery fits a wide range of everyday devices. Whether it’s for remotes, toys, or cameras, it effortlessly meets all your diverse needs.

Large Capacity · Long Lifespan

The battery boasts a higher capacity than standard alkaline cells of the same model, supporting up to 1500 charge and discharge cycles, with a lifespan lasting for years, providing you with reliable, long-lasting power.

One Battery, Powering Everyday Life

From the living room to the study, from work to daily moments, AA & AAA batteries are designed to power the devices you rely on every day.

*Data from MARSTEK Lab. Actual runtime may vary depending on device power consumption and battery aging.

Long Storage Life retains up to 80%

Even after up to 3 years of storage, the battery retains up to 80% of its original capacity, ensuring dependable performance when you need it.

Stable Discharge Voltage

With a rated discharge voltage of 1.5V and a maximum current of 2A, this battery delivers stable performance and perfectly supports a wide range of devices, providing robust power for all your needs.

Multi-Protection & Guaranteed Security

This product has passed four rigorous tests and features a BMS system with six layers of protection, ensuring safe and stable operation, while safeguarding the health of you and your family.

Leak- and Explosion-Proof

Engineered with enhanced safety protection to help prevent leaks and explosions, delivering reliable performance and true peace of mind.

Outstanding Low-Temperature Performance

This battery operates reliably at temperatures as low as -20℃, ensuring stable performance even in extreme cold, so you can count on dependable power anytime, anywhere.

Specifications

AA Battery

Model

5070C

Capacity

1000mAh / 3.7V / 3700mWh

Type-C Input

5V / 320mA

Pol +/- Output Voltage

1.5V

Pol +/- Output Current

1000mA (max 1400mA)

Dimensions

50*14mm

Weight

18.8g

AAA Battery

Model

7018C

Capacity

250mAh / 3.7V / 930mWh

Type-C Input

5V / 180mA

Pol +/- Output Voltage

1.5V

Pol +/- Output Current

250mA (Max 500mA)

Dimensions

44*10mm

Weight

7.3g

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MARSTEK USB-C AA & AAA Li-ion Battery

Eco-friendly battery, USB-C direct charging

Long-Term Value, over 1500 times life cycles

Highly adaptable for everyday scenarios