







⚡ Power your ride with confidence — the battery that never quits!
The MOTOBATT MBTX20U is a 12V, 21Ah sealed AGM battery featuring patented QuadFlex terminal technology for versatile installation. With 310 CCA, heavy-duty full-frame grids, and a maintenance-free, spill-proof design, it delivers superior power, durability, and safety. Ideal for motorcycles and outdoor power equipment, it offers low self-discharge for reliable off-season storage.
| ASIN | B003YI1BQ2 |
| Amperage | 21 Amps |
| Best Sellers Rank | 99,766 in Automotive ( See Top 100 in Automotive ) 158 in Motorbike Batteries |
| Brand | MOTOBATT |
| Customer Reviews | 4.5 4.5 out of 5 stars (184) |
| Date First Available | 5 Aug. 2010 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Exterior | Smooth |
| Item Weight | 6.49 kg |
| Item model number | MBTX20U |
| Manufacturer | Motobatt |
| Manufacturer part number | MBTX20U |
| Model | MBTX20U |
| OEM Part Number | 12N16-3A 12N16-3B 12N16-4A 12N16-4B, CTX19-BS CTX19L-BS GT16-BS GT16L-BS, YB16-B2 YB16LB2 SYB16L-B YB16-B-CX, YB16A YB16A2 YB16L-A YB16L-A2 YB16-B, YB16C-B YB16CL-B YB16HL-A-CX YB16L-B |
| Product Dimensions | 17.5 x 8.69 x 15.49 cm; 6.49 kg |
R**N
Used over a dozen of these over the years on various motorcycles. Best for the buck. More power than most, excellent quality
C**A
Batteria raccomandata per Hd. L’ho montata sulla mia harley David sportster 1200 A carburatori, ho aspettato qualche mese prima di recensire e posso raccomandarla 🔝
J**Z
La compre en noviembre del 2024. 1 año me ha durado.
R**T
I received the product very quickly and it performed as expected.
S**O
Esta bien arranca bien un poco justa pero funciona.
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