The High Performance Battery for Dell laptops, compatible with models 13R, 14R, and 15R, offers reliability with a capacity of 4400 mAh and voltage of 10.8 - 11.1V. Manufactured by Mitsu, these batteries are trusted by thousands of customers across Poland and the Czech Republic for their dedication to safety. Each battery bears the Mitsu logo and promises unwavering quality standards.

Why choose Mitsu?

• Equipped with factory-new protections against overvoltage, overheating, short-circuit, current overload, deep discharge, and overcharging for your peace of mind.
• Utilizes only proven Grade A cells ensuring the advertised capacity matches reality and exhibits a slower nominal capacity drop compared to widely available replacements.
• CE, ROHS, and ISO9001 certified with no memory effect in lithium-ion cells, ensuring efficient performance and environmental friendliness.

Investing time in a Mitsu Battery also comes with the assurance of collaborating with a brand dedicated to reducing environmental degradation. Mitsu partners with recovery organizations focused on selective collection, recovery, recycling, and ecological education. Join the Mitsu family and energize yourself with a battery close to the original quality.