Motobatt
Motobatt Battery Quadflex AGM - MB3U
AGM BatteriesSKU MB3U
Cheapest we found
$66.95
at XPERT Moto Gear
9 recent in-stock prices · spread $3.04 (5%)
Based only on in-stock prices checked in the last 30 days. 9 stores checked; dates for every store are shown below.
Recorded store prices
Prices we recorded when we last checked each store for this exact variant.
Product details
The Motobatt MB3U is a sealed 12-volt AGM battery from the QuadFlex powersports range, built for small-capacity motorcycles, scooters, ATVs and small-engine equipment that call for a compact case with strong starting punch.
Absorbed Glass Mat construction holds the electrolyte in fibrous glass matting between thick plates, so the battery is fully sealed, non-spill and far more resistant to the vibration that shortens the life of conventional flooded batteries. Self-discharge is lower than a wet cell, and the battery tolerates deeper discharge and repeated recovery under alternator or maintenance charging.
It arrives factory activated — pre-conditioned, charged and ready to install straight from the box, with no acid to handle and no fluid levels to top up. Because there is no free liquid acid, it can be sent by standard courier.
Price history
Recorded changes for this exact variant.
Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.
- 1XPERT Moto Gear3 points · last checked 23 Aug 2026
- 2Hyper Ride1 point · last checked 22 Aug 2026
- 3Adventure On Store3 points · last checked 22 Aug 2026
- 4Coffs Motorsports1 point · last checked 22 Aug 2026
- 5Cully's Yamaha1 point · last checked 14 Aug 2026
- 6Gold Coast Dirt Bike Performance1 point · last checked 22 Aug 2026
3 more store series are not shown to keep the chart readable.
Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.
How we collect and compare prices