# Sealed GEL Lead-Acid Battery NPP NPG12-40Ah 12V 40Ah for Backup and Solar Systems

**URL:** https://aio.lv/en/product--npp-npg12-40ah--4297202
**Data updated:** 2026-03-02 15:50 (EET)
**Category:** UPS Batteries
**Manufacturer:** NPP
**Manufacturer code:** NPG12-40Ah
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 124.95 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 103.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--npp-npg12-40ah--4297202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

12V 40Ah sealed GEL lead-acid battery NPP NPG12-40Ah designed for backup power, UPS, telecommunication equipment and small off-grid solar installations. Maintenance-free, valve-regulated construction with gel electrolyte reduces leakage and allows varied mounting positions. Provides stable DC power for long standby periods and cyclic use in compact systems.

## Long description

Sealed GEL Lead-Acid Battery NPP NPG12-40Ah 12V 40Ah is a maintenance-free, valve-regulated rechargeable battery designed to deliver stable DC power for backup, UPS, telecommunication equipment and small off-grid solar installations. The gel electrolyte and sealed construction minimise risk of leakage and allow installation in varied orientations while providing reliable standby and cyclic performance in compact systems. The battery's nominal voltage is 12V with a usable capacity of 40Ah, suitable for long standby intervals and moderate cyclic applications where predictable discharge characteristics and low maintenance are required.
Advantages
The NPP NPG12-40Ah incorporates gel-immobilised electrolyte technology that reduces electrolyte stratification and improves tolerance to deep discharge and partial charging cycles. Its valve-regulated design prevents gas escape under normal conditions and eliminates the need for routine electrolyte checks or water topping. The compact sealed housing enables flexible mounting positions and decreases installation complexity in cabinets and small enclosures. The battery delivers consistent DC output over extended standby periods and supports cyclic operation in small solar arrays or portable power systems.
Suitable for
Uninterruptible power supply (UPS) systems for home or small office
Telecommunication equipment and network cabinets
Small off-grid and backup solar installations
Emergency lighting and alarm systems
Portable power packs and compact DC systems
Key specifications
Nominal voltage: 12V
Nominal capacity: 40Ah
Battery type: Sealed GEL lead-acid
Construction: Valve-regulated, maintenance-free
Electrolyte: Gel-immobilised
Mounting: Allows varied orientations (refer to manufacturer guidance)
Typical applications: Standby power and moderate cyclic use
How to use
Install the NPP NPG12-40Ah battery in a well-ventilated, dry location within the equipment enclosure, following the equipment manufacturer's instructions and safety guidelines. Connect using appropriately sized terminals and cables, observing correct polarity. For use in backup or UPS systems, ensure the charger settings match a 12V sealed lead-acid GEL profile and allow a full charge before putting the battery into service. For solar applications, size the charge controller and inverter to accommodate a 12V battery and configure charge parameters suitable for gel batteries to avoid overcharging. Periodically inspect terminals for secure connections and clean any corrosion; the sealed design removes the need for electrolyte top-up.
Usage recommendations
Use a charger or charge controller with a designated gel battery charging profile, limit float voltage within the manufacturer's recommended range, avoid prolonged deep discharges where possible, and store the battery fully charged in a cool, dry place if not in regular use. Regularly cycle and recharge batteries used in cyclic applications to maintain capacity.

## FAQ

### How much does the 12V 40Ah Battery NPP NPG12-40Ah cost, and is it available for purchase?

The price is 124.95 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Tuesday 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, Installment. All transactions are 100% secure and encrypted.

### Can 12V 40Ah Battery NPP NPG12-40Ah be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 NPP 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 NPP 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/4297202/11135741_large.webp