40V 4.0Ah Replacement for Kobalt 40V Battery Kobalt KB2540C-06 Lithium Ion Battery KB440-03 KB640-03 KB240-06 KB240C-06 KB640-06 KB245-06 Kb540-06 ‎Cordless Power Tool Battery

Name: 40V 4.0Ah Replacement for Kobalt 40V Battery Kobalt KB2540C-06 Lithium Ion Battery KB440-03 KB640-03 KB240-06 KB240C-06 KB640-06 KB245-06 Kb540-06 ‎Cordless Power Tool Battery
Brand: Supowill
Price: 70.00 USD
Availability: InStock
Rating: 4.60 (96 reviews)

ASIN: B0CQ1F95S8 Supowill Battery Packs

40V 4.0Ah Replacement for Kobalt 40V Battery Kobalt KB2540C-06 Lithium Ion Battery KB440-03 KB640-03 KB240-06 KB240C-06 KB640-06 KB245-06 Kb540-06 ‎Cordless Power Tool Battery

4.60

(96 reviews)

Price Statistics

Lowest Price $70.00

Highest Price $75.99

Average Price $72.99

Current Price

4.1%

$70.00

Last updated: Sep 27, 2025 at 04:56 PM

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Price History (90 Days)

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Price History

↓ Min: $70.00

↑ Max: $75.99

Detailed Price History

Date & Time	Price	Change
September 27, 2025 04:56 PM	$70.00	-$2.99 (-4.1%)
September 18, 2025 12:25 PM	$72.99	-$3.00 (-3.9%)
September 16, 2025 05:34 PM	$75.99	Initial price

Total Records

Date Range

Sep 16 - Sep 27, 2025

Price Volatility

$5.99 range

Best Deal

$70.00