Motobatt 12V AGM Battery - MBU1-35
The Motobatt 12V AGM Battery – MBU1-35 is built for powersports riders who expect strong starts, long service life, and zero maintenance headaches. Designed for ATVs, UTVs, motorcycles, and other high-demand machines, this battery delivers dependable performance where standard batteries often fall short.
At the core of the MBU1-35 is Motobatt’s patented Quadflex technology, engineered to provide the ideal balance between amp-hour capacity and cold cranking power. By utilizing unused internal space found in conventional batteries, Motobatt increases internal plate size and active material content. Combined with thicker grids and denser paste, this design delivers up to 30% more capacity and power than competing batteries of the same size—giving you faster starts and more consistent voltage.
The AGM (absorbed glass mat) construction makes this battery fully sealed, spill-proof, and highly resistant to vibration and internal weld fatigue. That durability is critical for off-road and high-vibration environments where lesser batteries tend to fail prematurely. The MBU1-35 is also completely maintenance-free, eliminating the need to add acid or perform routine upkeep beyond proper storage charging.
This battery arrives factory activated and pre-charged with over 12.5V, so it’s ready to install right out of the box. New solid-mounted terminals with threaded inserts ensure secure connections and simplify installation for a wide range of powersports applications.
If you’re looking for a high-performance 12V AGM powersports battery that delivers more power, greater durability, and worry-free ownership, the Motobatt MBU1-35 is a smart upgrade built to keep your ride ready whenever you are.
Replaces:
- Yuasa U1-7, U1-9, U1-32, U1HL-11 Kawasaki, Yamaha
- Heavy Duty Mobility and Deep Cycle Battery
- WPS 491-1026
Installation Instructions:
Specifications:
| Battery Type | MBU1R-35 |
|---|---|
| Voltage | 12 |
| CCA@-18C | 420 |
| MCA | 523A |
| PHCA | 710A |
| Capacity (10HR) | 35Ah Characteristics #77F (25C) |
| Capacity (5HR) | 32Ah |
| Capacity (20HR) | 37.1Ah |
| Dimensions (in / mm) | L:7.67 (195) W:5.16 (130) H:7.13 (179) |
| Weight | 10.5Kg/23.16Lbs |
| Reserve Capacity | @25Amps Minutes @75Amps Minutes |
| Internal Resistance | 5.5 Ohms Fully Charged Battery |
| Self Discharge Rate @77F (25C) | 3 Months 91% 6 Months 82% 9 Months 64% |
| Max Discharge Current | 1000A 5S |
| Charging | Cycle 14.5V-14.9V Float 13.6V-13.8V |
| Terminal | 2, 16x16 (Flag) |
| Screws | 2, M6x16 |
