Estry

Battery for Worx WG151.5 WG251.5 WG540 WG151 WG151E WU287 WU381 WX163 RW9161 WG151E.5 WG251 WG251E WG540E WG540E.1 WG540E.5 WG891E WU289 WX163.1 WX163.2 WX163.3 WX163.M WX164 WX164.3 WX368 WX368.1 WX502 WX502.1 WG150 WG152 WG153 WG154 WG155 WG155.5 WG156

Q: How do I confirm this battery fits my device?

Match your device against the Compatible Model list, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

$33.99 USD

~~$0.00 USD~~ $33.99 USD

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Shipping calculated at checkout.

Title 2000mAh

12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 2000mAh 18V Li-ion replacement battery for Worx WG151.5, WG251.5 and more, compatible with battery part numbers WA3512, WA3511, WA3512.1 and more.

Battery Specifications

Type:	Li-ion
Weight:	532.0g
Dimension:	121.9883.8343.54mm
Category:	Power Tools
Voltage:	18V
Rate:	36.00Wh

Compatible Brand

Worx

Compatible Model

WG151.5
WG251.5
WG540
WG151
WG151E
WU287
WU381
WX163
RW9161
WG151E.5
WG251
WG251E
WG540E
WG540E.1
WG540E.5
WG891E
WU289
WX163.1
WX163.2
WX163.3
WX163.M
WX164
WX164.3
WX368
WX368.1
WX502
WX502.1
WG150
WG152
WG153
WG154
WG155
WG155.5
WG156
WG157
WG157E
WG157E.9
WG160
WG160.1
WG160.2
WG160.3
WG160.4
WG163
WG163E
WG163E.9
WG165
WG166
WG166.1
WG169E
WG169E.9
WG170
WG170.1
WG175
WG175.1
WG180
WG259E
WG259E.9
WG260E.9
WG320
WG322
WG323
WG329E
WG329E.9
WG545.1
WG546
WG546E
WG546E.2
WG546E.9
WG548E
WG548E.9
WG549E
WG549E.5
WG549E.9
WG629.2
WG629E
WG629E.1
WG629E.9
WG629E.91
WG778E
WG778E.1
WG779
WG894E
WG894E.9
WX026
WX026.9
WX166
WX166.3
WX166.4
WX166.9
WX170
WX170.2
WX170.6
WX175
WX175.1
WX175.9
WX176
WX176.3
WX176.9
WX178
WX178.1
WX178.9
WX279
WX279.9
WX290
WX290.9
WX292
WX292.9
WX371
WX371.2
WX372
WX372.1
WX372.9
WX373
WX373.1
WX373.9
WX390
WX390.1
WX390.9
WX508
WX508.9
WX523
WX523.9
WX529
WX529.9
WX548
WX548.9
WX550
WX550.1
WX550.9
WX678
WX678.9
WX682
WX682.9
WX693
WX693.9
WX800
WX800.9
WX800.9 MAX
WG151 trimmer
edger
WG251 hedge trimmer
WG540 blower
sweeper
WG891 quicksaw
WX183.2

Compatible Battery Part Number

WA3512
WA3511
WA3512.1
WA3523
WA3516
WA3551.1
WA3572

⚠ Safety Warnings

Do not disassemble, puncture or modify the battery.
Never short-circuit the terminals or expose to heat / fire.
Do not mix with different batteries or chargers.
Recycle used batteries at designated collection points.

Why Choose Estry

✓ Grade A Cells — Premium cells with stable discharge and low self-discharge.

✓ Real Capacity — Capacity tested to match or exceed the original battery.

✓ Strict QC — Every battery passes charging/discharging and safety checks.

UN38.3 tested for safe transport. MSDS available upon request. Manufactured in an ISO9001 certified facility.

FAQ

How do I confirm this battery fits my device?

Match your device against the Compatible Model list above, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

What is the warranty policy?

This battery is covered by a 12-month warranty against manufacturing defects, plus 30-day easy returns for peace of mind.

How fast will my order arrive?

In-stock orders ship from our US warehouse within 48 hours on business days.