Features 1、PROTECT CIRCUIT AND PROLONG LIFE: The built in PCBA can protect the circuit well and prolong the service life of the battery adapter, very useful 2、GOOD CONVERSION: This adapter can convert for DEVON 20V lithium battery to for WORX 20V 5pin baseboard lithium battery, provide great convenience for work 3、DURABLE ABS MATERIAL: The cordless power tool adapter is made of excellent ABS material, which is strong and durable 4、COMPACT AND PORTABLE: Using professional compact design, easy to install, portable and easy to use 5、STABLE AND DURABLE: Lithium battery adapter has stable structure, excellent performance and long service life Specification Item Type: Lithium Battery Adapter Material: ABS Scope of Application: Suitable for converting for DEVON 20V lithium battery to for WORX 20V baseboard lithium battery Package List 1 x Lithium Battery Adapter