Premium 6.5Ah Replacement for Kobalt 40V Battery Compatible with Kobalt 40V Max Battery KB440-06 KB-540-06 ‎KB240-06 KB2540C-06 KB640-03

★★★★★ 4.9 109 reviews

US$12.00
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US$12.00
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Free shipping Free 30-day returns

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Product details

Management number 216044645 Release Date 2026/04/19 List Price US$12.00 Model Number 216044645
Category
  • [High-Capacity 40V 6.5Ah Lithium Battery] Upgrade your Kobalt 40V tools with this 6.5Ah, 260Wh high-capacity lithium battery. Designed as a direct replacement for Kobalt 40V Max batteries, it delivers 3X longer runtime than standard 2.0Ah batteries, ensuring you can tackle even the toughest jobs without interruption. BOTKK
  • [Perfect Fit for Kobalt 40V Tools] Compatible with all Kobalt 40V cordless tools, including string trimmers, leaf blowers, hedge trimmers, and chainsaws. Note: Not compatible with KM2041B lawn mower. A true plug-and-play solution for your Kobalt 40V power tools. BOTKK
  • [4-LED Power Indicator] Stay in control with a built-in 4-cell LED indicator that displays real-time battery levels (25%-50%-75%-100%). Never run out of power unexpectedly during critical tasks—plan your work with confidence. BOTKK
  • [Rapid Charging & Extended Runtime] Charges quickly with original Kobalt 40V chargers (KRC40-06, KRC 840-03). The 6500mAh high-capacity design ensures you can complete most jobs on a single charge, saving time and boosting productivity. BOTKK
  • [Reliable Support & Warranty] Backed by a 30-day money-back guarantee and 1-year warranty. For assistance, click "Ask a question" on our storefront or the "Contact Seller" button in your order details. Your satisfaction is our priority! BOTKK

Brand BOTKK
Voltage 40 Volts
Model Name KB440
Unit Count 1.0 Count
Item Weight 1206 Grams
Reusability Rechargeable
Manufacturer Shenzhen Henglixinyuan Electronic Technology Co., Ltd
Model Number 6.5Ah
Battery Weight 1206 Grams
Item Dimensions 6.69 x 4.33 x 1.97 inches
Antenna Location Power Tool
Battery Capacity 6.5 Amp Hours
Battery Cell Type Lithium Ion
Number of Batteries 1 P76 batteries required.
Warranty Description 1 year warranty
Compatible Phone Models Replacement for Kobalt 40V battery KB440-03 KB2540C-06 KB640-03 KB240-06 KB240C-06 KB640-06 KB245-06 KB440C-06 KB240-06 KB340C-06 etc

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