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MARSTEK Ultra Rechargeable Li-ion Battery Kit

MARSTEK Ultra Rechargeable Li-ion Battery Kit

MARSTEK Ultra Rechargeable Li-ion Battery Kit

MARSTEK Ultra Rechargeable Li-ion Battery Kit

MARSTEK Ultra Rechargeable Li-ion Battery Kit

MARSTEK Ultra Rechargeable Li-ion Battery Kit

1.5V Output High Discharge Performance
Massive Capacity, Longer Lasting
4 Safety Tests 丨 6 Types BMS Protections
Long Storage Life丨80% Capacity Retention After 3 Years
Cycle Life Up to 1500 Times
Discharge Temp Down to -20℃
3-in-1 Smart Charging Hub

$0.00; $0.00
Unit price: per

电池尺寸: AAA AAA AA

Product variants

Overview

Specs

Reviews

FAQs

Constant 1.5V Output, High Discharge Performance

Delivers unwavering power to prevent slowdowns in toys and cameras, while safeguarding your devices from premature damage.
No compatibility issues, No power drop.

Large-Capacity Battery Storage

Higher upfront capacity pays off in vastly extended runtime, saving you money and hassle in the long run.

Cycle Life Up to 1500 Times

Buy batteries 30 times less each year, saving significant money and hassle, while also keeping hundreds of single-use batteries
out of landfills. A smarter choice for your wallet and the planet.

Double-Faster Charging Than NiMH

Charge Anytime, No Memory Effect

Comprehensive Security Protection

By Ultra-Safe Battery & Intelligent BMS

Leak-Proof and Explosion-Proof

Enhanced safety for peace of mind, not afraid of liquid leakage causing equipment corrosion.

Discharge Temp Down to -20℃

Don't let freezing temperatures stop your devices. Our cold-weather lithium batteries
deliver reliable power when ordinary batteries fail.

Sustainable Choice Better Earth

MARSTEK Li-ion battery, save money & planet.

Lightweight Design

All the Power, None of the Bulk

MARSTEK AA Battery — Weight: 18.8g / pcs
MARSTEK AAA Battery — Weight: 8.5g / pcs

Universal Compatibility Full Performance

Suitable for a Wide Range of Devices

Smart Detection & Display

Safe Power with Real-Time Battery Status at a Glance

Charge Anytime, Anywhere

Say goodbye to one-port-at-a-time charging, power up 4 at once via the 3-in-1 Hub.

Easy Storage Neat & Organized

Keep your AA/AAA batteries neatly together, charged, and ready to go—all in one organized place.

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