{"product_id":"bosch-gba-18v-4-0-ah-gal-18v-40-professional-battery-and-charger-set-2-batteries-4-a-charger-ampshare-alliance","title":"Bosch GBA 18V 4.0 Ah + GAL 18V-40 Professional battery and charger set, 2 batteries, 4 A charger, AMPShare Alliance","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eBosch GBA 18V 4.0 Ah + GAL 18V-40 Professional\u003c\/h2\u003e\n\u003cp\u003e The set of two batteries and a charger is intended for users of compatible Bosch 18 V cordless tools who want to supplement their equipment or have the battery at hand while charging.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Two batteries allow you to switch between working and charging.\u003c\/li\u003e\n\u003cli\u003e The 4.0 Ah capacity supports longer work between charges.\u003c\/li\u003e\n\u003cli\u003e The included charger allows you to charge the batteries from the set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe Bosch GBA 18V 4.0 Ah + GAL 18V-40 Professional battery and charger set is a power supply set for Bosch Professional 18 V system cordless tools. It contains two GBA 18V 4.0 Ah batteries and a GAL 18V-40 charger, so it combines a power source for working and charging the batteries.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eKey product features\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"table-wrap\"\u003e\u003ctable class=\"product-features\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e Property\u003c\/th\u003e\n\u003cth\u003e Value\u003c\/th\u003e\n\u003cth\u003e Rating\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e Capacity\u003c\/td\u003e\n\u003ctd\u003e Up to 4 Ah\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Battery voltage\u003c\/td\u003e\n\u003ctd\u003e 18V\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e \u003ca href=\"javascript:compareProducts2('51551970',18079,'shraniVPrimerjavo');\"\u003e⚖️ Compare features with other products of your choice\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e Each battery has a capacity of 4.0 Ah, providing enough energy to power the tool; runtime depends on the type of tool and load. Two batteries allow you to have the second one ready to swap while you are using the first one.\u003c\/p\u003e\u003cp\u003e The GAL 18V-40 charger charges batteries with a nominal current of 4 A. The batteries are designed for the Bosch Professional 18-volt system and the AMPShare Alliance; they can be used with tools that are compatible with this system. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ctable cellspacing=\"0\" style=\"-webkit-text-stroke-width:0px; background-color:#ffffff; border-collapse:collapse; border:undefined; box-sizing:border-box; caption-side:bottom; color:#001424; font-family:Lato,Arial,\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eBattery system for different brands\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e AMPShare Alliance (Bosch Professional 18V, Fein, Steinel, Brennenstuhl, Ledlenser,..) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003echarger\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Input voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 220–240 volts \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Output voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 14.4 to 18 volts \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Output current\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 4 A \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eDetails\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e The charging time for 2.0 Ah to 100% is approximately 35 minutes, and for 4.0 Ah to 100% is approximately 65 minutes. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eAdvertisement\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e LED indicator for charge status and temperature\/error monitoring \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eBattery\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 2 pieces \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Label\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e GBA 18V 4.0Ah \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e technology\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Lithium-ion battery \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 18 volts \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e capacity\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 4 Ah \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e energy\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 72 Wh \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eSimultaneously rechargeable batteries\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e 1 piece \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eenergy source\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Socket \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eSecurity\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Protection class II \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003efunction\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Automatic voltage detection for 14.4\/18 volt batteries, COOLPACK 1.0 for longer life and runtime \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eAdditional information\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Fully compatible with all Bosch Professional 18V standard and ProCORE batteries \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#ffffff; border-color:inherit; text-align:right; vertical-align:top\"\u003e \u003cstrong\u003eField of application\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background-color:#ffffff; border-color:inherit; vertical-align:top\"\u003e Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eIt is important to know\u003c\/h2\u003e\u003cp\u003e Before purchasing, please check that your tool is compatible with this battery platform; the same voltage alone does not guarantee compatibility. Two batteries allow for on-the-fly swapping, but do not guarantee continuous operation in all circumstances.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e The operating time depends on the specific tool and load, so it cannot be reliably predicted based on kit data alone.\u003c\/li\u003e\n\u003cli\u003e When replacing batteries, it is also important to consider how quickly an empty battery is recharged in relation to the pace of work; the charging time for a specific application cannot be determined in advance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003cem\u003eSource of editorial recommendations: general verifiable guidelines for product selection.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e In practice\u003c\/h2\u003e\u003ch3\u003e 🔋 Alternate work with two batteries\u003c\/h3\u003e\u003cp\u003e 🟢 Very convenient – two batteries allow you to charge one while working with the other. Whether this will be enough to work without long breaks depends on the tool's consumption and the charging time.\u003c\/p\u003e\u003ch3\u003e 🧰 Complementing an existing cordless tool\u003c\/h3\u003e\u003cp\u003e 🟡 Compatible with restrictions - the kit is designed for the 18V Bosch Professional platform, but please check compatibility with your exact tool model before purchasing. Voltage alone is not enough to confirm compatibility.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Is the charger also suitable for other Bosch batteries?\u003c\/h3\u003e\u003cp\u003e Compatibility with all other Bosch batteries cannot be confirmed from the data for this kit. Please check the listed compatibility for your exact battery model before use.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je polnilnik primeren tudi za druge akumulatorje Bosch?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Iz podatkov za ta komplet ni mogoče potrditi združljivosti z vsemi drugimi akumulatorji Bosch. Pred uporabo preverite navedeno združljivost za točen model akumulatorja.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: November 2026\u003c\/p\u003e\u003ch2\u003e Why buy from ENAA?\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e The descriptions on ENAA are designed neutrally, with clear summaries of benefits and functionality, and we leave the decision to the buyer.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":59226305659211,"sku":null,"price":201.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/komplet_baterij_in_polnilnika_bosch_gba_18v_4_0_ah_gal_18v_40_professional_2_akumulatorja_polnilnik_4_a_ampshare_alliance_51551970.jpg?v=1794410276","url":"https:\/\/enaa.eu\/products\/bosch-gba-18v-4-0-ah-gal-18v-40-professional-battery-and-charger-set-2-batteries-4-a-charger-ampshare-alliance","provider":"Enaa","version":"1.0","type":"link"}