Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack

This 2 Pack features two Bosch CORE18V® 4 Ah Advanced Power Batteries, each of which is a compact battery delivering power in a lightweight solution. It allows you to get the power and lose the weight. The GBA18V40 delivers high power in a compact size for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping. It delivers 2x the runtime and 60% more power compared to BAT612 18V 2 Ah battery. The GBA18V40 is designed with high-power Lithium-ion cells, featuring a single layer of enhanced 21700 cells for greater battery efficiency. Cutting-edge battery design – includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency. This Advanced Power Battery has the Bosch-exclusive CoolPack™ 2.0 technology, which cools the battery faster and helps provide longer lifetime compared to Bosch 18V batteries without CoolPack™ 2.0. This compact battery weighs only 1.10 Lbs. but provides performance comparable to much heavier batteries in a lightweight solution. It is compatible with Bosch 18V tools and chargers and the AMPShare™ System. It also has a high-resolution charge-status indicator.

• LIGHTWEIGHT SOLUTION: Allows you to get the power and lose the weight in a compact battery
• POWER AND RUNTIME: Delivers 2x the runtime and 60% more power compared to bat612 18v 2 ah battery
• HIGH-POWER LITHIUM-ION CELLS: Features a single layer of enhanced 21700 cells for greater battery efficiency
• CUTTING-EDGE BATTERY DESIGN: Includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency
• BOSCH-EXCLUSIVE COOLPACK 2.0 TECHNOLOGY: Cools the battery and helps provide longer battery lifetime compared to non-coolpack bosch 18v batteries
• COMPACT OPERATION: Weighs only 1.10 lbs. but provides power for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping
• CHARGE-STATUS INDICATOR: Features high resolution for clear visibility
• COMPATIBILITY: Engineered for 18v and compatible with bosch 18v tools and chargers
• AMPSHARE SYSTEM: Compatible with the ampshare system, a battery system designed to be multi-brand compatible across many cordless products to make managing your work day easier
• AMPSHARE SYSTEM COMPATIBILITY: 18V batteries and chargers are compatible with bosch 18v power tools and a growing list of cordless products from ampshare brands