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header-product Lead-acid sealed battery MW Power 12V 12Ah — weight 3.25 kg, charge current 4A, discharge current 135A
26.99 €

Lead-acid sealed battery MW Power 12V 12Ah — weight 3.25 kg, charge current 4A, discharge current 135A

MW Power 12V 12Ah sealed lead-acid battery Photo 1
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Lead-acid sealed battery MW Power 12V 12Ah — weight 3.25 kg, charge current 4A, discharge current 135A

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Lead-acid sealed battery MW Power 12V 12Ah — weight 3.25 kg, charge current 4A, discharge current 135A

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Short description

Sealed lead-acid battery MW Power 12V 12Ah designed for standby, backup power and cyclic applications. Nominal voltage 12V, capacity 12Ah, weight 3.25 kg. Recommended charge current 4A and maximum discharge current 135A. Maintenance-free construction suitable for UPS, alarm systems, emergency lighting and portable power devices.
Available for order: 8 pcs.
Warranty: 2 Years
SKU: 11837241
Manufacturer: mw power
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

MW Power sealed lead-acid battery 12V 12Ah is a maintenance-free, valve-regulated rechargeable battery designed for standby, backup power and cyclic use. With a nominal voltage of 12V and rated capacity of 12Ah, this compact battery provides reliable energy storage for UPS systems, alarm panels, emergency lighting and portable power devices. The battery's sealed construction prevents electrolyte leakage and reduces maintenance requirements while offering stable performance in typical indoor operating conditions.

Advantages

The sealed design ensures safe, maintenance-free operation and minimizes the need for periodic checks. A recommended charge current of 4A balances charging speed and battery longevity, while the specified maximum discharge current of 135A allows for short bursts of high current when needed. The relatively low weight of 3.25 kg makes the battery easier to install and handle compared with larger lead-acid units. Its construction is compatible with common battery holders and mounting arrangements used in backup power installations.

Suitable for

  • Uninterruptible power supplies (UPS) for home and small office equipment
  • Alarm and security systems requiring standby power
  • Emergency and exit lighting installations
  • Portable power packs and maintenance devices
  • Small-scale cyclic applications such as mobility aids and control systems

Key specifications

  • Nominal voltage: 12 V
  • Rated capacity: 12 Ah (at specified discharge conditions)
  • Recommended charge current: 4 A
  • Maximum discharge current: 135 A (short-term)
  • Weight: 3.25 kg
  • Sealed, valve-regulated lead-acid construction (maintenance-free)
  • Typical indoor use and mounting compatibility with standard battery holders

How to use

Install the battery in a well-ventilated, dry location away from direct heat sources and open flames. Connect the battery using appropriate polarity and rated cables or connectors; ensure terminals are clean and secure. Charge the battery with a charger or charging system set to the manufacturer's recommended parameters, using the 4A recommended charge current for routine charging. For standby applications, keep the battery on a float or trickle charge as specified by the charging equipment to maintain full capacity. Observe standard safety practices for lead-acid batteries, including avoiding short circuits and preventing exposure to sparks during connection.

Usage recommendations

For optimized service life, avoid deep discharges whenever possible and follow a charging regime that includes a controlled constant-voltage stage after bulk charging. Periodically verify system wiring, terminal tightness and charger settings. If used in cyclic applications, follow the device manufacturer's depth-of-discharge and recharge guidelines to preserve battery capacity over repeated cycles.

Description

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Customer reviews

Customer questions

FAQ

How much does the MW Power 12V 12Ah sealed lead-acid battery cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 16.07.2026 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 mw power 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 mw power 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.