4.0Ah Battery and Quick Charger Kit
- Battery and charger combo kit including and .
- 20V 4.0Ah battery provides up to double the runtime of our standard 2.0Ah batteries.
- Single quick charger charges 2.0Ah battery in 1 hour and 4.0Ah battery in 2 hours.
- Same Battery, Expandable Power. The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share™ family.
The 4.0Ah 20V battery (WA3578) weighs about 1.4 lbs.
On the Worx GT 2.0 String Trimmer/Edger/Mini-Mower, each 4.0Ah 20 Volt Max Lithium Battery will provide enough working time per charge to trim up to the average 1/2 acre yard. It’s like having two batteries in one! Actual results may vary depending on the density of the grass or weeds you’re cutting, the amount of trimming versus edging, and the age of the battery pack.
While Power Share allows you to share batteries between tools within the same voltage family, batteries should only be used with tools of a corresponding voltage. Use your 20V Max Lithium battery with any 20V Worx tool – even the power tools – but save your 32V battery for your 32V tools.
The difference between our Worx 20V batteries is their amp hour rating. The amp hour rating measures how much energy can be stored in the battery (energy capacity). The 20V Worx 4.0 Ah battery (WA3578) can hold twice the amount of energy as previous models (WA3525). This extra capacity provides double the run time.
Our lithium tools and Ni-Cd tools are separate platforms and are not interchangeable. Lithium batteries offer our customers maintenance-free technology without the hassle of managing the memory effect inherent in Ni-Cad batteries.
It is compatible with all Power Share and Power Share PRO batteries (1.5Ah, 2.0Ah, 4.0Ah, 5.0Ah, 6.0Ah, 8.0Ah)