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UPLUS Motorcycle Battery Review: Reliable starting power for scooters and ATVs

UPLUS Motorcycle Battery UP4-3-I Agm Battery, 12V 3Ah SLA Batteries Maintenance Free Scooter ATV replace for-TX4L-BS | Confirm size before order 113L x 70W x 85H(mm)
4.5
[Broad Compatibility]  Fits motorcycles, ATVs, scooters; replaces YTX4L-BS and many OEM part numbers.
[Powerful AGM Battery]  12V 3Ah capacity, 50A (EN) output for reliable starts; rechargeable AGM construction.
[Premium Pure Lead]  99.99% primary lead improves charging, reduces fumes, and increases efficiency and reliability.
[Leak and Vibration-Resistant]  Engineered to resist leaks and vibrations for durable performance under harsh conditions.
[Local Warranty & Support]  15-month warranty, 60-day refund, Leicestershire office and 12-hour local after-sales response.
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A compact motorcycle battery built to replace common YTX4L-BS types and deliver dependable starting power for scooters, ATVs and small bikes, UPLUS NEW TECHNOLOGY BATTERY Motorcycle Battery. Peace of mind for weekend riders and commuters who need a ready-to-fit power source. Will the 12V 3Ah AGM design suit your machine and riding conditions?

⚡ At a Glance
  • Starting Power: Strong 50A (EN) cranking ability for reliable cold starts
  • Best for: Scooter, motorcycle and ATV owners needing compact replacement batteries
  • Not ideal for: High-capacity touring bikes that require larger amp-hour banks

12V 3Ah absorbed glass mat (AGM) rechargeable battery with 50A (EN) starting current. Dimensions 113 x 70 x 85 mm, weight 1.32kg with [- +] terminal layout.


Confident Cold Starts – Thanks to 12V 3Ah capacity and 50A (EN) rating

12V 3Ah capacity combined with a 50A (EN) starting current gives a defined cold-cranking benchmark. AGM chemistry keeps the electrolyte immobilised, supporting consistent voltage delivery under load.

Reliable starting performance for everyday rides and short trips, even in colder conditions. Voltage stability helps keep starter motors turning and accessories powered during ignition.

Durable, Low-Maintenance Power – With AGM construction and 99.99% primary lead

Absorbed Glass Mat construction reduces leakage risk and resists vibration, while 99.99% pure primary lead improves charge acceptance and lowers emission of toxic fumes. Design supports deep cycling better than many flooded alternatives.

Lower maintenance and improved longevity compared with older lead-acid types, useful for machines subjected to vibration. Cleaner charging behaviour reduces corrosion concerns at terminals.

Compact Fit and Ready to Install – With standard YTX4L-BS compatibility and measured dimensions

Physical size is 113L x 70W x 85H mm with a weight of 1.32kg and [- +] terminal orientation, matching common YTX4L-BS mounting locations. Product listing includes multiple OEM cross-reference numbers for fit verification.

Straightforward replacement for bikes using YTX4L-BS family batteries, arriving charged and simple to fit according to user feedback. Compact footprint keeps installation quick and hassle-free.

✨ The 4 Key Reasons for UPLUS NEW TECHNOLOGY BATTERY Motorcycle Battery
  1. AGM Technology – Improves leak resistance and vibration tolerance for reliable starts
  2. 99.99% Primary Lead – Charges more effectively and reduces toxic fume emissions
  3. Compact Dimensions – Fits common YTX4L-BS slots without modification, weighs 1.32kg
  4. Local After-Sales Support – 15 month warranty with local office and quick response
📋 Technical Details at a Glance
  • Category: Motorcycle/ATV/Scooter battery
  • Chemistry: Absorbed Glass Mat (AGM)
  • Voltage: 12V
  • Capacity: 3Ah
  • Starting Current: 50A (EN)
❓ Frequently Asked Questions

Q: Is this battery compatible with YTX4L-BS models?

A: Yes, compatibility listings include YTX4L-BS and multiple related OEM part numbers such as CT4L-BS, GTX4L-BS and PTX4L-BS. Check physical dimensions 113 x 70 x 85 mm to confirm fit.

Q: Will the battery arrive ready to fit?

A: User feedback reports batteries arrive charged and easy to install, so immediate fitment is commonly possible for compatible machines.

Q: What warranty and support are included?

A: A 15 month warranty applies, with a 60 day refund window, and a local after-sales team based in Leicestershire that aims to respond within 12 hours.

🏆 Our Verdict

Owners of scooters, motorcycles and ATVs will find compact, dependable starting power that suits common small-vehicle battery bays. AGM construction and 99.99% primary lead deliver low-maintenance, reliable performance and strong cold-start ability. Durable build and a 15 month warranty combine to offer good long-term value for regular riders.