# Vertex VP12-A-4 AGM Motorcycle Battery, 12V, 10Ah

My Moto Parts Vertex VP12-A-4 is a sealed AGM battery listed for motorcycles, ATVs, personal watercraft and snowmobiles. The listing states it replaces CT12A-BS and YT12A-BS, but buyers should match the dimensions and terminal arrangement to their vehicle before ordering.

- [Original product page](https://bargainpostbox.co.uk/product/vertex-vp12-a-4-agm-motorcycle-battery)
- [View offer](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: My Moto Parts
- Model: 712119P
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Vehicle Batteries
- Price: 33.57 GBP
- Previous price: 40.95 GBP
- Discount: 18%
- Price checked: 2026-11-12T14:40:54.044Z
- Rating: 4.4 / 5
- Reviews: 281

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes it as pre-filled, sealed and maintenance free.
- Factory-charged design and AGM technology are stated in the listing, alongside a low self-discharge claim.
- The ABS cover is claimed to resist weather, salt, petrol, oil and corrosion.

## Pros

- Pre-filled, sealed construction avoids a filling step according to the listing.
- Replacement references and vehicle types are provided to help narrow compatibility.
- A two-year warranty is stated in the product details.

## Specifications

### Identity
- Brand: My Moto Parts
- Model: 712119P
### Power and battery
- Battery type: Lead-Acid, AGM
- Voltage: 12 Volts
- Capacity: 10Ah
- Cold cranking amps: 175
- Cell count: 6
### Dimensions and installation
- Dimensions listed: 9.5D x 16W x 12H centimetres
- Weight listed: 3.4 Kilograms
- Terminal: Quad Terminal
- Fit type: Vehicle Specific Fit
### Compatibility and service
- Vehicle types: ATV, Motorcycle, Personal Watercraft, Snowmobile
- Replacement references: CT12A-BS, YT12A-BS
- OEM equivalent part numbers: 31500-HA0-687, 31500-HA0-721, 31500-HA0-688
- Warranty description: 2 Year warranty

## Before you buy

- The title gives 10Ah and CCA \(-18\) 175, while the technical details confirm 12 Volts and dimensions but do not separately confirm capacity or CCA. Confirm the required battery rating, physical fit and terminal layout for your vehicle before purchase. The title says Vertex, while the stated brand is My Moto Parts and the model is 712119P. Customer feedback also reports mixed battery-life and charge-holding experiences.

## In the box

- 1 x Vertex VP12-A-4 Sealed AGM Motorcycle Battery (Included)

## A good fit for

- Owners of a motorcycle, ATV, personal watercraft or snowmobile whose vehicle accepts the listed battery references and dimensions.
- Buyers looking for a pre-filled sealed AGM replacement rather than a battery requiring initial filling.

## Less suited to

- Buyers who need confirmed vehicle-specific fitment without checking their existing battery dimensions and terminals.
- Buyers who require consistently documented battery-life or charge-retention performance.

## Customer feedback

Customer feedback describes good performance, easy connection and setup, and positive value impressions. Reports about battery life and charging are mixed, including concerns about short life and poor charge retention. For buyers relying on this as a vehicle starter battery, those experiences matter alongside the listed AGM construction and claimed factory charge, which do not establish how well an individual battery will retain charge over time.
- Positive themes: Customers describe performance positively.
- Positive themes: Customers report easy connection and setup and good value for money.
- Mixed feedback: Battery-life feedback is mixed, with some customers reporting that the battery does not last long.
- Mixed feedback: Charging feedback is mixed, including reports that it does not hold charge properly.

## Frequently asked questions

### Which battery types does the listing say this replaces?
It lists CT12A-BS and YT12A-BS as replacement references. Check your vehicle's required fit, dimensions and terminal arrangement before ordering.
### Is this battery supplied ready to install?
The listing describes it as pre-filled, sealed and factory charged. It does not provide further installation or charging instructions.
### What warranty is listed?
The product details state a two-year warranty. The supplied information does not explain its terms or coverage.
### Are battery life and charging performance consistently reported?
No. Customer feedback describes both satisfactory experiences and concerns about the battery not lasting long or holding charge properly.

## Alternative options

- [UPLUS 12V 10Ah 145A CCA Motorcycle Battery UP12A-4-1, Replaces YT12A-BS \| 150L×88W×110H\(mm\), Terminal:\(+,-\), Maintenance-Free, for ATV, personal watercraft, snowmobile. Please check size](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [Yuasa YTX12 12V 180 CCA Maintenance Free VRLA AGM Motorbike Battery \| 12V VRLA Battery, 10.5 Ah, 180 CCA, Sealed & Spill-Proof, Vibration Resistant](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [UPLUS UPN12-10H 12V 10Ah Rechargeable AGM Battery Maintenance-Free \| 151L×65W×111H\(mm\), F2 Terminal, Replaces NP10-12, for UPS, alarm, mobility, Ride-Ons, golf trolley, roller garage doors](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [Yuasa YTX7A 12V 105 CCA Maintenance Free AGM VRLA Motorbike Battery \| 6.3 Ah Capacity, 150 x 87 x 94 mm Size, 2.6 kg Weight, Brass Terminals, Enhanced Vibration & Corrosion Resistance](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [Yuasa YT12B 12V 210 CCA Maintenance Free AGM VRLA Motorbike Battery \| 10.5 Ah Capacity, Increased Cranking Power, Vibration & Corrosion Resistant, Perfect for Motorcycles & ATVs](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [NOCO GENIUS1 1A 6/12V Smart Battery Charger, Trickle Charger & Maintainer \| Temperature Compensation, Overcharge Protection, Desulphator, For Lead-Acid \(Wet, EFB, AGM, Start-Stop\) & Lithium \(LiFePO4\)](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [NOCO Lithium NLP5 12V 250A 2Ah LiFePO4 Motorcycle Battery \| Ultra-Light, Up to 50,000 Starts, Intelligent BMS, Multi-Terminal Fit, For Motorbikes, Scooters, Mopeds, Dirt Bikes & Quads](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [UPLUS 12V 10Ah 165A CCA Motorcycle Battery UP12B-4-1, Replaces YT12B-BS \| Replaces YT14B-BS,150L×70W×130H\(mm\), Terminal: +\(L\) -\(R\), Maintenance-Free, for motorcycle, scooter, ATV. Please check size](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [UPLUS mobility scooter AGM battery 12V 30Ah replacement battery UPN12-30 \| 195L×130W×167H\(mm\), Maintenance-Free, M6 Terminal, for golf trolley, golf cart, small solar system, wheelchair](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [Dynavolt Battery MG12B-4-C \(Replaces YT12B-BS\)](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [UPLUS 12V 8Ah 120A CCA Motorcycle Battery UP9-4\(J\), Replaces TX9-BS \| 150L×87W×105H\(mm\), Terminal: +\(L\) -\(R\), Maintenance-Free, for ATV, motorcycle, scooter. Please check size](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)
- [NOCO Lithium NLP14 12V 500A 4Ah LiFePO4 Motorcycle Battery \| Ultra-Light, Up to 50,000 Starts, Intelligent BMS, Multi-Terminal Fit, For Motorbikes, Adventure Bikes, Scooters & Quads](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)

## Add-ons

- [MOTOPOWER MP00205A 12V 800mA Fully Automatic Battery Charger/Maintainer - UK Plug](https://bargainpostbox.co.uk/visit/vertex-vp12-a-4-agm-motorcycle-battery)

## Images

![Vertex VP12-A-4 AGM Motorcycle Battery, 12V, 10Ah — 1](https://bargainpostbox.co.uk/i/T2C7ur6dxFWmZZ6VcwpqElunuSixVtS-JI-lo1isJ1Wujdlv-QhgKxnXn3kxG8YqpX9QgDSR2r7is8gSRvjdudW0KpY0YgKI2d_lJJsqZOX94da2K4thDdAj.jpg)

![Vertex VP12-A-4 AGM Motorcycle Battery, 12V, 10Ah — 2](https://bargainpostbox.co.uk/i/ixz1SAXLrty0lNfzGi1jlebXSyvjSwDOc7Mh_Xh0_yh7hNq40iz-N0pY2_WppauCuDgAF6ZcxWgtKAtiLIJ_ip-cpGb7upfsq67JJsCc3RYPBg8K.jpg)

![Vertex VP12-A-4 AGM Motorcycle Battery, 12V, 10Ah — 3](https://bargainpostbox.co.uk/i/5gzUqF9o4iiGBzV7NHz8ZSaccQhTxl97IBk3tULmadHC94SrHZPgierCqyDxNgsHDLW6y4EPlE45vCHMebsEUim-BDTsUVGjxLwyjeRZKRYxSNd0ELaNxhoM.jpg)

![Vertex VP12-A-4 AGM Motorcycle Battery, 12V, 10Ah — 4](https://bargainpostbox.co.uk/i/3N-HQJcP2bXwnibG8gvxdl1C8-y2mYXQ_4yIpeSe9P6ZDogqwJgCfMgQwnXVgffREr6wUzo9UkD2MH3pQeKLt0VdAEzl8WtMui2sBnfngnS2FNzPZ7rPpdRr.jpg)

![Vertex VP12-A-4 AGM Motorcycle Battery, 12V, 10Ah — 5](https://bargainpostbox.co.uk/i/mvcemjiS_kcwBkYVjuqf7qHkABjNEB50H4eHF-7rYGWWn3JutiGAIGZAY6VzeR4ebfP4XipIgfXtfSxdylchv3A6ffV4Js2H2rLAHhlzaqIEweZ1Fb7IEBHe.jpg)