--- product_id: 573363961 title: "BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery" brand: "bosch" price: "S$11" currency: SGD in_stock: false reviews_count: 5 url: https://www.desertcart.sg/products/573363961-bosch-gba18v40-18v-core18v-lithium-ion-4-ah-advanced-power store_origin: SG region: Singapore --- # 2x runtime & 60% more power Lightweight at 1.10 lbs CoolPack 2.0 tech for longer life BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery **Brand:** bosch **Price:** S$11 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up your projects with Bosch’s lightweight, long-lasting battery! ## Quick Answers - **What is this?** BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery by bosch - **How much does it cost?** S$11 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/573363961-bosch-gba18v40-18v-core18v-lithium-ion-4-ah-advanced-power) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Cool, Work Harder:** Bosch-exclusive CoolPack 2.0 technology reduces heat buildup, extending battery life and performance. - • **Featherweight Powerhouse:** At just 1.10 lbs, this battery delivers serious power without weighing you down—perfect for all-day projects. - • **Seamless AMPShare Compatibility:** Works flawlessly with Bosch 18V tools and a growing ecosystem of AMPShare brands—simplify your gear and workflow. - • **Next-Gen 21700 Lithium-Ion Cells:** Enhanced single-layer cells boost efficiency and keep your tools running smoother, longer. - • **Double the Runtime, Double the Hustle:** Get 2x the runtime and 60% more power than standard 2 Ah batteries—work longer without pause. ## Overview The BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery combines cutting-edge 21700 lithium-ion cells with Bosch-exclusive CoolPack 2.0 technology to deliver 2x the runtime and 60% more power than standard 2 Ah batteries. Weighing only 1.10 lbs, it offers a compact, lightweight solution compatible with Bosch 18V tools and the AMPShare system, making it ideal for medium-duty applications like drilling, grinding, and cutting with extended battery life and enhanced efficiency. ## Description The Bosch CORE18V® 4 Ah Advanced Power Battery 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 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. ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 4 Amps | | Antenna Location | Power Tool | | Asin | B07KMW72L1 | | Battery Capacity | 4 | | Battery Cell Type | Lithium Ion | | Battery Weight | 521.6 Grams | | Brand | BOSCH | | Customer Reviews | 4.7 4.7 out of 5 stars (366) 4.7 out of 5 stars | | Global Trade Identification Number | 00000346627923 | | Included Components | (1) CORE18V 18V Lithium-Ion 4.0 Ah Compact Battery | | Item Dimensions | 47 x 76 x 117 millimeters | | Item Type Name | GBA18V40 CORE18V Lithium-Ion Battery | | Item Weight | 522 g | | Manufacturer | Bosch | | Model Name | GBA18V40 | | Model Number | GBA18V40 | | Number Of Batteries | 1 Lithium Ion batteries required. | | Reusability | Rechargeable | | Unit Count | 1 Count | | Upc | 000346627923 000346805666 | | Voltage | 18 Volts | ## Product Details - **Battery capacity:** 4 - **Battery cell composition:** Lithium Ion - **Brand:** BOSCH - **Number of batteries:** 1 Lithium Ion batteries required. - **Recommended uses for product:** Power Tool ## Images ![BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery - Image 1](https://m.media-amazon.com/images/I/51H2k11NRBL.jpg) ![BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery - Image 2](https://m.media-amazon.com/images/I/61LoM2xlGTL.jpg) ![BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery - Image 3](https://m.media-amazon.com/images/I/51CmkeraW0L.jpg) ![BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery - Image 4](https://m.media-amazon.com/images/I/418EQC1r0AL.jpg) ![BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery - Image 5](https://m.media-amazon.com/images/I/51OA922L0GL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ worth it! *by on Reviewed in the United States 8 September 2026* genuine and works nicely ### ⭐⭐⭐⭐⭐ Excellente batterie, puissante et endurante. *by on Reviewed in Canada 1 February 2023* Plus puissante et endurante que la batterie ordinaire de même ampérage. ### ⭐⭐⭐⭐⭐ Excelente batería. *by on Reviewed in Mexico 29 May 2026* Buena batería, carga bastante rápido y dura un buen tiempo aunque en perforaciones más demandantes, como en concreto reforzado, se consume más rápido la carga pero no se calienta.En la parte de atrás tiene indicadores LED de carga.Totalmente recomendado. ## Frequently Bought Together - BOSCH GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery - BOSCH GBA18V80 18V CORE18V® Lithium-Ion 8 Ah High Power Battery - BOSCH GSA18V-083B 18V Cordless Reciprocating Saw - Lightweight & Compact, 0.83" Stroke, 3,050 SPM, Variable-Speed Trigger, Toolless Blade Change, LED Light (Bare Tool) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/573363961-bosch-gba18v40-18v-core18v-lithium-ion-4-ah-advanced-power](https://www.desertcart.sg/products/573363961-bosch-gba18v40-18v-core18v-lithium-ion-4-ah-advanced-power) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-28*