It checks today's price at every store, compares the alternatives and answers in about a minute.
The Banshee 4Ah is a third-party lithium-ion pack for Craftsman V20 tools, sized to replace the CMCB202, CMCB204 and CMCB205 family. At 4Ah and 80Wh it sits in the middle of the V20 range: twice the capacity of the compact 2Ah packs, half the runtime of the 6Ah and 9Ah versions. It adds an LED charge gauge and quick-release tabs, and Banshee backs it with a two-year warranty. Owners of third-party V20 packs generally report they work in tools and chargers but weigh more and can be a tighter fit than genuine batteries.
In stockSold by Bigtime ElectronicsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Feedback on third-party Craftsman V20 replacements is mixed: buyers like the lower cost and the charge gauge, but some report shorter real-world runtime and a snugger fit than genuine packs.
This Banshee 20V lithium-ion battery has a 4Ah, 80Wh capacity. It is a replacement battery for Craftsman V20 power tools and works with original chargers.
The housing is made of high-impact, vibration-resistant materials and is precision molded. Quick-release locking tabs hold the battery in place on the tool. It is made to meet or exceed the specifications of the OEM battery.






