Discover the Bosch GBA18V80-2PK, a two-pack of high-performance 18V CORE18V lithium-ion batteries. These batteries are a game-changer for high-demand applications, delivering 50% more runtime and over 75% more power than the CORE18V 4 Ah battery. The GBA18V80 features two layers of enhanced 21700 cells, boosting battery efficiency. With Bosch-exclusive CoolPack 2.0 technology, it cools down quickly and offers a longer lifespan compared to non-CoolPack Bosch 18V batteries. Its advanced design, including copper end plates, power rails, and a flexible circuit board, reduces resistance and increases efficiency. Weighing just 2.14 lbs, it strikes the perfect balance between size, weight, and power. The high-resolution charge-status indicator provides clear visibility. Engineered for 18V, it's compatible with all Bosch 18V tools and chargers. It's also optimized to power Bosch PROFACTOR tools with BITURBO Brushless Technology, delivering power comparable to demanding corded tools. Plus, it's part of the AMPShare System, a multi-brand compatible battery system that simplifies your workday. Bosch 18V batteries come with a three-year limited warranty. For details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99.






Using your Bosch GBA18V80-2PK batteries is a breeze. First, make sure the tool you're using is turned off. Then, insert the battery into the tool until you hear a click, indicating it's properly installed. When it's time to charge, use a Bosch 18V charger. Just connect the battery to the charger and plug it into a power outlet. As for maintenance, keep the batteries clean and dry. Avoid exposing them to extreme temperatures, as this can affect their performance and lifespan. Also, if you're not going to use the batteries for a long time, it's a good idea to store them at about 50% charge. Remember, these batteries are covered by a three-year limited warranty, so if you have any issues, check the warranty details at https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99.