Makita 18V 5500mAh Upgrade Battery

Key features

The upgraded battery set delivers consistent performance for Makita 18V tools, offering a practical balance of capacity and weight. With a 5500mAh rating, these packs provide longer run times between charges, helping you complete jobs more efficiently. The included LED indicator makes it easy to check remaining power at a glance, so you can plan replacements without interrupting work. Designed to be compatible with a wide range of Makita 18V models, the packs slot into existing chargers and tools without hassle. These batteries are lighter than typical Ni-MH alternatives, contributing to reduced fatigue during extended use while maintaining dependable power delivery.

You’ll notice a straightforward fit in compatible tools, with a focus on reliability and durability. Built to withstand common on-site conditions, the packs incorporate protective features to minimise risks from overcharging or overheating. If you rely on your cordless kit daily, these batteries offer a cost-effective way to refresh your setup without sacrificing performance. The two-pack arrangement makes it convenient to swap between tools or keep a ready spare charged and ready for workdays.

Technical details

Each pack is a lithium ion 18V battery with a capacity of 5500mAh, designed as a replacement for Makita 18V power sources. The unit previews its status via a small LED indicator, so you can monitor power level during tasks. The design emphasises safety with protection against overcharge and over-current scenarios, helping extend overall battery life. The two-pack format is aimed at users who operate multiple Makita tools or want a reliable backup for busy projects. In use, you can expect steady voltage delivery and a compact form that fits cleanly in standard tool baskets and chargers. These batteries are compatible with multiple Makita 18V models, including popular BL1830B, BL1840B, BL1850B, and BL1860B families, and with several DC charger variants used in common setups. For best results, pair the packs with your existing Makita 18V charger to maintain optimal charging cycles and battery health. This setup is suitable for tradespeople and DIY enthusiasts who want dependable power without frequent replacements.

What you get

• 2 x 18V 5500mAh batteries with LED indicators
• Compatibility with a broad range of Makita 18V tools and chargers
• Built-in safety protections against overcharging and overheating
• Lightweight design to reduce fatigue during long sessions
• Clear power status visibility for on-site planning and efficiency