{"product_id":"bosch-gxs18v-11n25-18v-core18v-starter-kit-with-two-4-0-ah-advanced-lithium-ion-compact-batteries-4-amp-fast-charger-ampshare-power-tool-combo","title":"Bosch GXS18V-11N25 18V CORE18V Starter Kit with Two 4.0 Ah Advanced Lithium Ion Compact Batteries 4 Amp Fast Charger AMPShare Power Tool Combo","description":"\u003ch3 style=\"color: #004b87;\"\u003e\u003ca href=\"https:\/\/www.1toptools.com\/pages\/brand-bosch\" title=\"Link to the Bosch Tools homepage.\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Promtional_Logo.png?v=1772729021\" alt=\"Bosch Promtional Logo Logout\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/a\u003e\u003c\/h3\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eMAXIMIZE RUNTIME, MINIMIZE WEIGHT – Industrial 18V Lithium-Ion Starter Pack with Advanced 21700 Cell Architecture\u003c\/h3\u003e\n\u003cp\u003eEliminate jobsite power dropouts and bulky tool configurations with the Bosch GXS18V-11N25 CORE18V® Starter Kit. Explicitly engineered for professional concrete contractors, MEP installation technicians, finish carpenters, and structural steel fabricators, this premium power package pairs two ultra-efficient CORE18V® 4.0 Ah compact batteries with a high-amperage rapid-charging station. Utilizing advanced single-layer 21700 lithium-ion cell technology, these next-generation fuel cells yield 60% more raw power and double the runtime of older, standard 2.0 Ah battery cells while maintaining an incredibly lightweight footprint. This industrial power pack is perfect for reducing arm fatigue during continuous overhead masonry drilling, structural metal grinding, heavy timber cutting, and light-duty concrete chipping applications, giving your cordless tools maximum punch without weighing down your tool belt.\u003c\/p\u003e\n\u003cp\u003eEvery element of this high-conversion starter system is fine-tuned for ultimate mechanical efficiency and prolonged service life. The included batteries are wrapped in Bosch-exclusive CoolPack™ 2.0 thermal dissipation housings, which pull destructive heat away from internal components to speed up cooling times and extend overall battery lifetime. Inside the protective shells, low-resistance copper end plates and robust power rails ensure a highly stable current flow under peak mechanical stress. When your cells drain out, the bundled GAL18V-40 4-amp rapid charger goes to work, pouring double the charging current into the pack compared to entry-level standard chargers to achieve a full 100% capacity replenishment in just 65 minutes. Featuring a built-in battery status indicator and smart regulated dual-mode electronics, the station rapidly pumps the cell to 80% capacity before shifting to a protective long-life mode for the final 20%. Fully integrated into the multi-brand AMPShare™ ecosystem, this battery kit bridges seamless tool compatibility across a vast, growing platform of commercial cordless gear.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced 21700 Cell Technology:\u003c\/strong\u003e Single-layer cell matrix delivers massive power output and maximum efficiency for standard to medium-duty tool tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60% Power Multiplication:\u003c\/strong\u003e High-density cell profile provides double the overall running capacity and an aggressive 60% increase in power over entry-level BAT612 batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive CoolPack 2.0 Insulation:\u003c\/strong\u003e High-tech thermal management case cools internal components quickly to guard against heat degradation and dramatically improve long-term cycle life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Low-Resistance Internals:\u003c\/strong\u003e Forged with specialized copper end plates, premium power rails, and flexible circuitry to reduce electrical resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Amp Rapid Charging Station:\u003c\/strong\u003e High-amperage output supplies 2X the charging current of older GAL18V-20 chargers, ensuring less down-time on the jobsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Regulated Dual-Mode Profile:\u003c\/strong\u003e Maximizes long-term battery health by fast-charging the cell up to 80%, then safely tapering the final 20% into long-life mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal AMPShare System Platform:\u003c\/strong\u003e Multi-brand system architecture offers cross-brand compatibility across all Bosch 18V cordless tools and partnered AMPShare alliance lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Bosch GBA18V40 18V CORE18V® 4.0 Ah Advanced Lithium-Ion Compact Batteries\u003c\/li\u003e\n\u003cli\u003e1 × Bosch GAL18V-40 18V 4-Amp Fast Battery Charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 49.6429%; border-collapse: collapse; font-family: sans-serif; background-color: rgb(255, 255, 255); height: 760px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: rgb(0, 75, 135); color: rgb(255, 255, 255); height: 19.5938px;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; height: 19.5938px; width: 35.7782%;\"\u003eSpecification Field\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; height: 19.5938px; width: 64.2218%;\"\u003eProduct Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eBrand Manufacturer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003eBosch Power Tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eProduct System Line\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003eCORE18V® Lithium-Ion System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eModel Kit SKU Number\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003eGXS18V-11N25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eProduct Classification\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003eCordless Tool Battery and Charger Starter Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eBattery Cell Chemistry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003eLithium-Ion (Li-Ion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eBattery Storage Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003e4.0 Amp-Hours (4.0 Ah per pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eTotal Energy Watt-Hours\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003e72 Wh (per battery pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eNominal System Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003e18 Volts (18V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eCharger Output Current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003e4.0 Amps Fast Charging Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eTotal Charge Cycle Time\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003e65 Minutes (from 0% to 100% full capacity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 39.1875px; width: 35.7782%;\"\u003eThermal Dissipation Technology\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px; width: 64.2218%;\"\u003eCoolPack™ 2.0 Radiant Heat Mitigation Housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 39.1875px; width: 35.7782%;\"\u003eCross-Brand Tool Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px; width: 64.2218%;\"\u003eAMPShare™ Multi-Brand System Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eSingle Pack Net Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003e1.10 lbs (Lightweight Compact Footprint)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eBattery Pack Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px; width: 64.2218%;\"\u003e4.6\" Length × 3.0\" Width × 1.85\" Height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: rgb(255, 240, 245); height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); font-weight: bold; height: 39.1875px; width: 35.7782%;\"\u003eProduct Fleet Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px; width: 64.2218%;\"\u003eWorks with all Bosch 18V Lithium-Ion tools, chargers, and legacy packs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; font-weight: bold; height: 19.5938px; width: 35.7782%;\"\u003eProduct Condition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); text-align: left; height: 19.5938px; width: 64.2218%;\"\u003eBrand New Factory Original Starter Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"padding: 12px; background-color: #fcf8e3; border-left: 5px solid #004b87; font-style: italic; font-weight: bold; color: #333333;\"\u003e💡 PRO-TIP: To maximize the lifespan of your CORE18V lithium-ion batteries, avoid leaving them sitting completely drained on your truck bed in freezing or blistering weather. If a battery shuts down from heavy discharge while drilling or grinding, let it rest for 5 minutes to stabilize its internal temperature before sliding it into the 4-amp charger. This allows the CoolPack 2.0 system to calibrate, initiating fast-charge mode instantly without triggering an over-temperature delay cycle!\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52421025595703,"sku":"GXS18V-11N25","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_GXS18V-11N25_18V_CORE18V_Starter_Kit_with_Two_4.0_Ah_Advanced_Lithium_Ion_Compact_Batteries_4_Amp_Fast_Charger_AMPShare_Power_Tool_Combo.jpg?v=1781008759","url":"https:\/\/www.1toptools.com\/products\/bosch-gxs18v-11n25-18v-core18v-starter-kit-with-two-4-0-ah-advanced-lithium-ion-compact-batteries-4-amp-fast-charger-ampshare-power-tool-combo","provider":"1 Top Tools","version":"1.0","type":"link"}