{"product_id":"kobalt-80v-max-630-cfm-140-mph-brushless-handheld-cordless-electric-leaf-blower-replacement-battery-80v-2000mah-li-ion","title":"80V Kobalt Leaf Blower Replacement Battery 2.0Ah Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eKobalt 80V Cordless Leaf Blower — 80V Li-ion Replacement Battery\u003c\/h2\u003e\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 80V 2000mAh lithium-ion pack replaces the OEM battery in Kobalt's 80V Max handheld cordless leaf blower lineup. It fits the KB3080-06, KB2580-06, KB680-06, and KB280-06 blowers, along with compatible 80V snow blowers, snow shovels, and other Kobalt 80V platform tools. Voltage is 80V nominal; capacity is 2000mAh (160Wh).\u003c\/p\u003e\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e80V platform compatibility:\u003c\/strong\u003e Kobalt built the KB-series blowers, snow shovels, and single-stage snow blowers on the same 80V rail and connector standard — one battery family covers the platform.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e We ran full charge\/discharge cycles — the BMS held voltage steady under the brushless motor's load and cut off cleanly at the low-voltage threshold without tripping a fault state.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFirst charge after storage:\u003c\/strong\u003e If the pack has been sitting, run a full charge before first use — lithium-ion cells at partial state-of-charge can show reduced output until the BMS recalibrates cell balancing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003chr class=\"bpw-desc-divider\"\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy airflow performance ties directly to battery voltage stability\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe KB3080-06 brushless motor pulls high current bursts when airflow demand spikes — clearing wet leaves or compacted debris. A weak or degraded cell under that load causes voltage sag, which the motor controller reads as a low-battery condition. That's why cell quality inside the pack matters as much as rated capacity. This replacement uses cells matched to the 80V rail to keep voltage from drooping under sustained high-draw use.\u003c\/p\u003e\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBlower cuts out mid-use even with charge showing\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the blower shuts off before the indicator reads empty, the original pack's cells have likely developed uneven capacity across the cell groups. The BMS protects against over-discharge on the weakest group, cutting power even when stronger cells still have charge remaining. Swapping to a fresh pack with balanced cells resolves this immediately. Store the replacement between 40–80% charge if the tool will sit unused for more than a few weeks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43175816986714,"sku":"BWCS-KBT280PW-1","price":161.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43175817019482,"sku":"BWCS-KBT280PW-2","price":192.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43175817052250,"sku":"BWCS-KBT280PW-3","price":213.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-KBT280PW-1.webp?v=1775236276","url":"https:\/\/batteryweb.com\/products\/kobalt-80v-max-630-cfm-140-mph-brushless-handheld-cordless-electric-leaf-blower-replacement-battery-80v-2000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}