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XTAR Introduces L8 BOX: A Battery Storage and Charging Case Designed for Safer, Smarter Power Management

ByEthan Lin

Sep 27, 2025

XTAR, a global leader in battery and charging technology, introduces the L8 BOX Battery Storage & Charging Case. By combining charging and storage in one sleek device, it eliminates the hassles of managing AA and AAA batteries while delivering a worry-free, professional experience.

Not Just a Charger Box — It’s XTAR Inside.

AA and AAA batteries power toys, remotes, and everyday devices, but managing them efficiently remains a challenge. Many chargers overheat, give inaccurate status readings, or shorten battery life. The L8 BOX is designed to solve these issues, providing smart, safe, and reliable battery management.

Charge While Stored: Simply place AA or AAA batteries inside, and they’ll charge automatically. When you need them, they’re ready to go without extra setup. Ideal for both home and professional use, it eliminates the hassle of constantly swapping batteries or hunting for chargers.

Smart LED Indicators: Each slot has an independent four-segment “progress bar” LED, showing real-time charging status. Combined with slot numbering, users can easily track multiple batteries at once. Soft lighting ensures clear visibility even in low-light conditions.

Wide Compatibility: Supports 1.5V Li-ion and 1.2V Ni-MH AA/AAA batteries from any brand, including rechargeable and lithium types. With 8-slot simultaneous charging, the L8 BOX can fully charge 8 cells in as fast as 2.6 hours, even when mixing brands or battery types.

Precision & Safety: XTAR’s intelligent detection technology applies the optimal charging strategy for each battery, preventing overcharging, overheating, or undercharging. Five safety protections—overcharge, over-discharge, over-temperature, reverse polarity, and overtime protection—plus a flame-retardant housing, ensure maximum security.

Extended Battery Life: The professional-grade intelligent charging algorithm not only charges efficiently but also helps prolong battery lifespan, reducing long-term costs and environmental impact. Over-discharged NiMH cells can even be revived with 0V pulse activation.

Refined Design: With its rounded form, compact cylindrical shape, and magnetic cover, the L8 BOX doubles as a practical charger and a stylish desktop organizer. Top and bottom ventilation holes ensure efficient heat dissipation, keeping batteries cool during operation. Its portable design also makes it ideal for travel, workshops, and on-the-go professionals.

Professional Reliability: Beyond solving the “storage + charging” challenge, the L8 BOX integrates XTAR’s 19 years of expertise in professional battery management, delivering greater safety, durability, and reliability. From remote controls, wireless keyboards, and toys to microphones, cameras, and outdoor gear, households, hobbyists, and professionals can rely on it as a versatile, efficient, and portable battery solution.

Pre-Sale Information

The L8 BOX will officially launch for pre-sale on September 25 at $9.9. For more details, please visit the XTAR official website: https://xtardirect.com/products/xtar-l8-box-8-slot-rechargeable-battery-charger-for-aa-aaa-15v-li-ion-and-12v-ni-mh-batteries

About XTAR

Founded in 2006, XTAR is a global leader in battery and charging solutions, with products sold in over 120 countries. From consumer electronics to outdoor gear, industrial, and professional devices, XTAR delivers energy solutions that are professional, safe, and reliable.

Ethan Lin

One of the founding members of DMR, Ethan, expertly juggles his dual roles as the chief editor and the tech guru. Since the inception of the site, he has been the driving force behind its technological advancement while ensuring editorial excellence. When he finally steps away from his trusty laptop, he spend his time on the badminton court polishing his not-so-impressive shuttlecock game.

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