
18V ONE+ 4Ah Battery Starter Kit
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This is a Ryobi 18V ONE+ starter kit pairing a 4.0 Ah lithium-ion battery with a matching charger. The battery uses Ryobi's IntelliCell electronics and Cool-Core design, which the brand says deliver up to 30% more power and run cooler to extend pack life, plus a built-in LED fuel gauge. The charger adds LED status lights and an Energy Save Mode that cuts draw when idle. It suits anyone already in the ONE+ system who wants a spare pack and a second charger, or a new owner building out a first tool. Compared with smaller 1.5–2 Ah packs it runs longer but is heavier; against Ryobi's higher-capacity packs it is lighter and cheaper to own.
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Owners of the ONE+ 4.0 Ah pack generally report dependable runtime and long service life, and the fuel gauge is widely liked. Complaints center on weight and on the charger being slower than Ryobi's rapid models.
This starter kit pairs a RYOBI 18V ONE+ 4.0 Ah lithium battery with a charger. It is a factory blemished unit and works with the RYOBI ONE+ System.
The battery uses INTELLICELL technology, whose advanced electronics let the battery last longer and deliver up to 30% more power. The COOL-CORE design reduces temperature to optimize performance and extend battery life. Advanced lithium cells maximize performance and runtime during demanding applications. The battery has up to 4X more runtime than the previous model. Its robust design and anti-vibration technology increase durability.
A high-visibility LED fuel gauge on the battery shows the remaining runtime. The charger charges 2X faster than its previous model. LED indicator lights show the battery's charge status. Energy Save Mode conserves energy when the charger is not charging or maintaining batteries.
