Motobatt 12V AGM Battery - MBYZ16HD
When dependable starting power matters, the Motobatt 12V AGM Battery – MBYZ16HD delivers a clear upgrade over standard powersports batteries. Engineered for riders who demand reliability and performance, this high-performance battery uses Motobatt’s patented Quadflex technology to extract more power from the same physical footprint.
Quadflex technology maximizes unused internal space found in conventional batteries, allowing for larger internal plates and increased active material. Combined with thicker grids and denser paste, this design provides up to 30% more capacity and power than comparable batteries of the same size. The result is stronger starts, more consistent voltage, and improved performance for modern powersports machines with higher electrical demands.
Built with advanced AGM (absorbed glass mat) construction, the MBYZ16HD is fully sealed, spill-proof, and extremely resistant to vibration and internal weld fatigue. This makes it ideal for harsh riding conditions where traditional batteries often fail prematurely. The maintenance-free design means there’s no acid to add and no routine upkeep beyond keeping the battery charged during storage.
This Motobatt battery comes factory activated with over 12.5V, so it’s ready to install right out of the box—no waiting, no charging delays. Installation is further simplified by new solid-mounted terminals with threaded inserts, ensuring secure connections and long-term durability.
If you’re looking for a 12V AGM powersports battery that delivers more power, greater durability, and worry-free ownership, the Motobatt MBYZ16HD stands out as a smart, high-performance choice. Upgrade with confidence and ride knowing your battery is built to keep up.
Replaces:
- Yuasa YB12BB2, YTX12BS, YTX14, YTX14L, YTX14BS, YTX14H, YTX14HBS, YTX14LBS, KMX14BS, GYZ16H, GYZ16HL
- DEKA ETX14, ETX14L
- ODYSSEY PC545
- WPS 491-1004
- Leoche AUX-400-200, EB14D-4, BCI Group 400
- Leoche AUX-210, MB14-4
- Leoche AUX-400-245, EB14E-4, BCI Group 400
- Leoche AUX-401-180, EB14D-4, BCI Group 401
- Leoche AUX-403-200, JB14-4 BCI Group 403 (requires terminal adaptor MPTK-11)
- Harley Davidson, Triumph, Honda TRX500
Installation Instructions:
Specifications:
| Battery Type | MBYZ16UHD | |
|---|---|---|
| Voltage | 12 | |
| CCA | 260 | |
| MCA | 308A | |
| PHCA | 487A | |
| Capacity (10HR) | 16.5Ah, C20 17.5Ah | |
| Weight | 5.05kg /11.13Ibs | |
| Dimensions (in / mm) | L: 5.94(151) W: 3.43(87) H: 5.71(145) | |
| Assembly Figure Terminal Locations | 4 |  |
| Terminals | 2x Blocknut M6 (PART MPN2) | |
| Screws | 2x Screws M6x12 (PART MPS4) | |
| Terminal Caps | 4, 12x5.5 (Part#2xMPC2) | |
