{"product_id":"sapbj-kobalt-40v-battery-replacement-4ah-li-ion-for-kb640-06-kb540-06-kb440-06","title":"SAPBJ Kobalt 40V Battery Replacement — 4Ah Li-ion for KB640-06 KB540-06 KB440-06","description":"\u003ch2\u003ePowerful, reliable energy for your Kobalt 40V tools\u003c\/h2\u003e\n\u003cp\u003eUpgrade your cordless toolkit with the SAPBJ 40V battery replacement, a 4.0Ah lithium‑ion pack built to complement the Kobalt 40V Max ecosystem. Designed with high‑performance cells and an OEM‑style build, this battery is engineered to deliver steady power across jobs, reduce recharge cycles, and minimize memory effects that can affect older packs. It’s a smart choice for those who value consistency, long run times, and a cleaner power profile during daily tasks.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgraded 40V 4.0Ah capacity to extend run times on common Kobalt tools.\u003c\/li\u003e\n  \u003cli\u003eOEM‑standard construction with high‑performance cells for durability and reliable power delivery.\u003c\/li\u003e\n  \u003cli\u003eNo memory effect, enabling flexible charging without compromising capacity.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with Kobalt’s 40V Max family, including models like lawn mowers, trimmers, and leaf blowers.\u003c\/li\u003e\n  \u003cli\u003eWorks with Kobalt 40V chargers (KRC40-06, KRC60-06, KRC840-03, and more) for convenient recharging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility, protection, and performance you can feel\u003c\/h3\u003e\n\u003cp\u003eThis battery fits a wide range of Kobalt 40V cordless tools, ensuring a seamless swap from older packs. The integrated BMS (battery management system) provides layered protection against overcharging, over-discharging, over-voltage, over-current, and overheating, helping to maintain stability during use and recharge cycles. The result is a safer, more predictable power source that supports longer sessions and steadier tool performance across tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBroad compatibility with KB640-06, KB540-06, KB440-06, KB340-06, KB240-06, and related kits.\u003c\/li\u003e\n  \u003cli\u003eCompatible with popular Kobalt 40V chargers, enabling flexible recharge setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal‑world use and after‑sales confidence\u003c\/h3\u003e\n\u003cp\u003ePicture a weekend project where you need dependable power—from mowing a patch of grass to edging sidewalks or trimming hedges. The SAPBJ 40V battery is designed to keep pace with these tasks, offering consistent output and a quick recharge cycle when needed. Plus, you’re supported by 12 months of after‑sales service and lifetime customer care—so help is available if questions arise or you want guidance on optimal charging practices.\u003c\/p\u003e\n\u003cp\u003eNote: Results will vary with tool design, operating conditions, and usage patterns. Consider this battery as a dependable option that broadens your Kobalt 40V Max possibilities without requesting additional commitments from your tools.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the SAPBJ Kobalt 40V Battery compatible with all Kobalt 40V tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is designed for broad compatibility with Kobalt 40V tools and compatible chargers; check model lists for specifics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty and support does this battery include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 12 months of after-sales support and lifetime customer care for assistance and questions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SAPBJ","offers":[{"title":"Default Title","offer_id":47469914456238,"sku":"B0FR8TZ4CG","price":235.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/sapbj-kobalt-40v-battery-pack.jpg?v=1770426706","url":"https:\/\/handyskook.ca\/products\/sapbj-kobalt-40v-battery-replacement-4ah-li-ion-for-kb640-06-kb540-06-kb440-06","provider":"HandySkook","version":"1.0","type":"link"}