# Rechargeable LiFePO4 battery QOLTEC 10Ah 12.8V 128Wh with integrated BMS

**URL:** https://aio.lv/en/product--qoltec-53713--11642992
**Data updated:** 2026-02-15 18:51 (EET)
**Category:** Batteries
**Manufacturer:** QOLTEC
**Manufacturer code:** 53713
**EAN:** 5901878537139
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-53713--11642992

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

QOLTEC LiFePO4 10Ah 12.8V 128Wh is a rechargeable lithium iron phosphate battery with an integrated Battery Management System (BMS). It provides stable 12.8V output and 10Ah capacity for backup power, off-grid systems, portable electronics, and small renewable installations. The BMS protects against overcharge, overdischarge and short circuit, improving safety and cycle life.

## Long description

QOLTEC Rechargeable LiFePO4 10Ah 12.8V 128Wh with integrated BMS is a compact lithium iron phosphate battery designed to provide a stable 12.8 V output and reliable 10 Ah capacity. Intended for applications that require safe, long-lasting energy storage, this battery integrates a Battery Management System (BMS) that monitors cell balance and protects against overcharge, overdischarge and short circuit. Its nominal energy of 128 Wh and LiFePO4 chemistry offer improved cycle life and thermal stability compared to conventional lead‑acid batteries.
Advantages
The integrated BMS increases operational safety by managing cell voltages and limiting unsafe conditions. LiFePO4 chemistry ensures a higher number of charge/discharge cycles and more stable voltage under load. The battery’s compact form and moderate weight make it suitable for portable and stationary setups where a 12.8 V supply is required. Low self‑discharge and consistent output voltage contribute to predictable performance in backup and off‑grid systems.
Suitable for
 Backup power for routers, small UPS devices and emergency lighting
 Off‑grid and portable solar systems for small appliances
 Portable electronics and hobby projects requiring 12.8 V supply
 Small renewable installations and energy storage for sensors or controllers
Key specifications
 Battery chemistry: Lithium iron phosphate (LiFePO4)
 Nominal voltage: 12.8 V
 Nominal capacity: 10 Ah
 Nominal energy: 128 Wh
 Integrated protection: Battery Management System (overcharge, overdischarge, short circuit)
 Typical applications: backup, off‑grid, portable use
How to use
Connect the battery to compatible 12.8 V systems following polarity markings on the terminals. Use a charger or charging device designed for LiFePO4 chemistry and the battery’s nominal voltage to ensure proper charging profile. For multi‑battery setups, follow manufacturer guidance for parallel or series connections; ensure compatible BMS and identical battery types when combining units. Avoid exposing the battery to extreme temperatures and mechanical damage during installation and operation.
Usage recommendations
Use a dedicated LiFePO4 charger with appropriate voltage and current limits. Store the battery partially charged (around 40–60%) if not used for extended periods and keep it in a dry, cool place. Periodically check terminals and connections for corrosion or looseness. Do not attempt to disassemble or modify the integrated BMS.

## FAQ

### How much does the LiFePO4 battery QOLTEC 10Ah 12.8V 128Wh cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 25.06.2026 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 QOLTEC 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 QOLTEC 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/11642992/66890797_large.webp