# Lead-acid VRLA AGM battery CARSPA Pb Battery MHPower 6V 4Ah (sealed, maintenance-free)

**URL:** https://aio.lv/en/product--carspa-ms4-6--3520918
**Data updated:** 2026-04-24 13:02 (EEST)
**Category:** UPS Batteries
**Manufacturer:** CARSPA
**Manufacturer code:** MS4-6
**EAN:** 8594199730104
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--carspa-ms4-6--3520918

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Sealed CARSPA Pb Battery MHPower VRLA AGM 6V 4Ah is a valve-regulated lead-acid battery with 6-volt nominal voltage and 4 Ah capacity. Designed for standby and cyclic use in UPS, alarm systems, emergency lighting and small equipment. Maintenance-free, spill-proof construction offers reliable power, compact size and long shelf life for backup applications.

## Long description

Sealed CARSPA Pb Battery MHPower VRLA AGM 6V 4Ah is a valve-regulated lead-acid battery with a nominal voltage of 6 V and a capacity of 4 Ah. It is manufactured with a reinforced container and AGM (Absorbed Glass Mat) technology, producing a compact, spill-proof and maintenance-free unit intended for standby and cyclic applications such as UPS, alarm systems, emergency lighting and small equipment.
Advantages
The MHPower construction offers extended service life compared with many conventional batteries, greater resistance to shocks and vibration, and a higher power-to-size ratio. Its sealed AGM design allows operation in any orientation without leakage and reduces maintenance needs. Low internal resistance supports high discharge currents, making it suitable for starting and inverter applications as well as backup power.
Suitable for
Uninterruptible Power Supplies (UPS) for small systems
Alarm and security systems
Emergency and exit lighting
Small inverters and DC–DC converters
Solar and other standby power installations
When it may not be suitable
This sealed 6 V/4 Ah battery is designed for low-to-moderate capacity backup and cyclic use; it may not be suitable where very high capacity or long runtime is required. It is not intended for open-cell or flooded battery applications and should not be used where specific OEM codes or custom form factors are required.
Key specifications
Nominal voltage: 6 V
Nominal capacity: 4 Ah (at specified discharge rate)
Technology: Valve-Regulated Lead-Acid (VRLA), AGM
Design: Sealed, maintenance-free
Construction: Reinforced container, vibration- and shock-resistant
Internal resistance: Low (suitable for high discharge currents)
Dimensions: 70 × 47 × 101 mm
Weight: 0.71 kg
How to use
Install the battery in a compatible holder or compartment, observing correct polarity. Use a charger or charger mode compatible with 6 V VRLA/AGM batteries and follow manufacturer charging recommendations. For standby installations, connect to the device according to its wiring diagram and test regularly. The sealed design allows installation in different orientations, but ensure adequate ventilation and avoid exposure to extreme heat or direct flame.
What to consider before purchase
Confirm that 6 V nominal voltage and 4 Ah capacity meet your runtime and load requirements
Ensure physical dimensions (70 × 47 × 101 mm) and terminal types fit your equipment
Verify charger compatibility with VRLA AGM batteries
Consider expected discharge currents and required cycle life for your application
Usage recommendations
Charge with a VRLA/AGM-compatible charger, avoid deep discharges when possible, and store the battery charged in a cool, dry place to maximise service life.

## FAQ

### How much does the CARSPA Pb Battery MHPower VRLA AGM 6V 4Ah cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CARSPA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CARSPA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3520918/51097722_large.webp