# Sealed Lead-Acid Battery Yuasa NPW45-12 12V 7.3Ah with Faston 250 terminals

**URL:** https://aio.lv/en/product--yuasa-42998--1407197
**Data updated:** 2026-01-13 15:36 (EET)
**Category:** UPS Batteries
**Manufacturer:** Yuasa
**Manufacturer code:** 42998
**EAN:** 4040849429989
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yuasa-42998--1407197

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Sealed lead-acid battery Yuasa NPW45-12, 12V nominal voltage and 7.3Ah capacity. Designed for standby and cyclic applications that require reliable, maintenance-free power. Features Faston 250 quick-connect terminals for easy installation. Suitable for UPS, emergency lighting, alarms, telecom equipment and similar devices where compact, dependable backup power is needed.

## Long description

Yuasa NPW45-12 is a sealed lead-acid battery with a nominal voltage of 12V and a rated capacity of 7.3Ah. Designed for both standby and cyclic use, this maintenance-free battery delivers reliable, compact power for systems that require dependable backup or portable energy. The NPW45-12 features Faston 250 quick-connect terminals that allow fast, secure connections in confined spaces and reduce installation time.
Advantages
The sealed construction prevents electrolyte leakage and eliminates the need for regular water topping, supporting safe indoor use in cabinets and enclosures. Valve-regulated design ensures recombination of gases during normal operation, reducing maintenance demands. Faston 250 terminals provide a standard, widely compatible connection method for quick replacement or integration. The battery’s compact form factor and stable output make it suitable for long-term standby applications where consistent voltage and predictable discharge behavior are required.
Suitable for (tasks / use cases)
 Uninterruptible power supplies (UPS) for small servers and network devices
 Emergency lighting systems and exit signs
 Security and intruder alarm panels
 Telecommunications equipment and VoIP devices
 Portable test equipment and small-scale renewable systems
Key specifications
 Nominal voltage: 12 V
 Rated capacity: 7.3 Ah (at specified discharge rate)
 Battery type: Sealed lead-acid (valve-regulated, maintenance-free)
 Terminals: Faston 250 quick-connect
 Recommended operating temperature range: typical for lead-acid chemistry (store and operate within manufacturer guidelines)
 Mounting orientation: can be installed in upright position per manufacturer guidance
How to use
Install the battery in a well-ventilated enclosure or equipment compartment following the device manufacturer’s instructions. Ensure correct polarity when connecting to the system and use properly sized wiring and connectors for the expected current. For repeated cyclic use, apply an appropriate charging algorithm for sealed lead-acid batteries: use regulated constant voltage charging with current limit, and avoid deep discharges to extend service life. For standby applications, connect the battery to the device’s standby charger and verify charger settings are compatible with sealed lead-acid chemistry.
Usage recommendations
Store and operate the battery within recommended temperature limits and avoid prolonged exposure to high temperatures. Periodically check terminal connections for corrosion and tightness. Replace the battery at the end of its useful life or if capacity falls below the levels required for reliable backup operation. Dispose of used batteries according to local regulations for lead-acid battery recycling.

## FAQ

### How much does the Yuasa NPW45-12 12V 7.3Ah sealed lead-acid battery cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 14.07.2026 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. 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 Yuasa 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 Yuasa 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/1407197/47538704_large.webp