Specification:
Voltage: 20 Volt
Battery Capacity: 3000mAh
Battery Type: Lithium ion
Charger Input: 100-240V
Output Current: 0.4A
Output Voltage: 20V

Compatible with Worx 20V MAX Lithium Battery:
WA3512.1, WA3512, WA3520, WA3525, WA3522, WA3544, WA3575, WA3578, WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG891

Compatible with Battery Charger Model:
WA3742, WA3875, WA3732/50023391, WA3847, WA3835, WA3868, WA3881, WA3884, WA3770

Fit for Worx 20V lithium Cordless Tool Model:
for Worx 20V Cordless Drill WX169L
for Worx WX550L 20V AXIS 2-in-1 Reciprocating Saw
for Worx WG921.1 Cordless 20V 12” Trimmer
for Worx WX530L.9 20V 6-1/2" Circular Saw Bare
for Worx WG320.9 JawSaw 20V PowerShare Cordless Electric Chainsaw
for Worx WX508L.9 20V Recip Saw
for Worx WX801L Mini-Cutter
for Worx WG545.9 AIR 20V Multi-Purpose Blower/Sweeper/Cleaner
for Worx WX176L.9 20V Switchdriver 2-in-1 Cordless Drill
for Worx WX543L 20V Jigsaw

Package Include:
2 * Pack WA3520 Worx 20V Lithium Battery
1 * Pack WA3742 Charger

Battery Advantage:
1. 3.0Ah high capacity gives your tools the power they need to get the job done.
2. Designed to last long and with no memory effect, can be recharged at any time.
3. This replacement Worx 20v battery charges quickly.
4. Compact and lightweight, so you can work longer without getting tired.