- Double the run time of your 40V tool with an extra Battery
- Lithium ion cells provide fade-free performance for your tools
- 4 amp hours worth of Battery power
- Onboard Battery meter informs users the status of the Current charge
- Compatible with the WEN 40V blower and the WEN 40V chainsaw
- Double the run time of your 40V tool with an extra Battery
- Lithium ion cells provide fade-free performance for your tools
- 4 amp hours worth of Battery power
- Onboard Battery meter informs users the status of the Current charge
- Compatible with the WEN 40V blower and the WEN 40V chainsaw