Product Code: WP12-BS



In-stock orders received by 2PM PST ship the same day

The WP12-BS PowerSource battery is a universal replacement battery for the following models: EF3000iSE, EF3000iSEB, EF4500iSE, EF5500DE, EF6300iSDE, and EF7200DE models. It is a Gel Mat (NOT ACID FILLED) battery. PowerSource WP Series batteries feature a completely sealed and maintenance free design. Factory pre-charged and Deep Cycle capable of up to 800 cycles for a typical user. Travel and shipping is made easy by being approved by the FAA, CAB, IATA, DOT, air transport and UPS.

$79.99

specifications

Part number: WP12-BS

Customer Reviews

Based on 27 reviews
74%
(20)
15%
(4)
4%
(1)
4%
(1)
4%
(1)
R
RMPohl
Excellent Service

I bought a Yamaha Inverter Generator a few years ago and recently a battery replacement. I have been very pleased with their tech availability for questions. Great company and highly recommend.

A
Aaron H.
Never arrived

Like to give a review. Paid in full.
Never recent the battery for my Yamaha generator .

S
Steve L.
Works great with my Yamaha EF3000iSEB generator

Has the parts included to make installation easy.

T
Tim
Battery for Yamaha Generator

Finally had to replace the battery after 10 years in my trusty Yamaha Generator. I ordered this battery, it was delivered in about a weeks time. Fit was perfect and works like the original.

M
MARC L.
High Quality and Great Price for GEL Battery

Replaced the Wet Cell Battery in my EF3000iSEB Longer shelf life and less caustic for transporting.

V
Verified C.
All Good

Battery received quickly and works fine.

V
Verified C.
Review

Thanks!

V
Verified C.
Timely and Accurate

Ordered a battery for my generator. Arrived on time and works perfectly. Did get a bit confused as I got several emails about registering the warranty on my generator which I did not purchase through this vendor. Regardless, all went well and I was pleased with the transaction.

D
Donald K.
Prompt service

Priced reasonably and delivered quickly.

D
David C.
Yamaha 4500 Generator Replacement Battery

Battery is smaller in size and amp hr rating that the OEM battery but it works fine.

National Supply Flag Logo White

Our Services

Free Shipping
Free shipping

On All Generators

Livre Customer Support
Live Customer Support

6:30AM-4:30PM PST

Home Delivery
Home Delivery

At No Additional Charge

Liftgate Service
Liftgate Service

Free With Select Generators