# Qoltec 53705 Lithium Iron Phosphate Battery 100 Ah 12.8 V

**URL:** https://aio.lv/en/product--qoltec-53705--10539928
**Data updated:** 2026-02-19 13:17 (EET)
**Category:** UPS Batteries
**Manufacturer:** QOLTEC
**Manufacturer code:** 53705
**EAN:** 5901878537054
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 219.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 181.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-53705--10539928

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 8.77 EUR |

## Summary description

The Qoltec 53705 is a Lithium Iron Phosphate battery with a capacity of 100 Ah and a voltage of 12.8 V. It is designed for reliable energy storage in vehicles, offering a long lifespan and stable performance. Dimensions are 330 mm in width, 170 mm in depth, and 220 mm in height, making it suitable for various applications.

## Long description

The Qoltec 53705 Lithium Iron Phosphate Battery 100 Ah 12.8 V is a maintenance-free LiFePO4 energy storage unit designed for stable, long-term use in vehicles and stationary systems. With a nominal capacity of 100 Ah and a nominal voltage of 12.8 V, the battery is compact (330 mm × 170 mm × 220 mm) and lightweight for its class, allowing installation in limited spaces. The built-in Battery Management System (BMS) monitors cell balance, overcharge, over-discharge and temperature to ensure safe operation and extended cycle life.
Advantages
This LiFePO4 battery provides deep-discharge capability with low self-discharge and no memory effect, enabling efficient cyclic and buffer operation. It delivers long service life—rated for more than 2000 charge/discharge cycles—while remaining maintenance-free and non-combustible. The construction ensures chemical and thermal stability, lower weight than lead-acid alternatives, and environmentally safer operation without toxic emissions. The product colour is blue and the unit weighs 9.8 kg, making handling and integration into systems straightforward.
Suitable for
Off-grid and photovoltaic energy storage
Uninterruptible power supplies (UPS) and voltage converters
Mobile installations: campers, trailers, yachts and boats
Electric vehicles, golf carts, wheelchairs and small electric transport
Alarm systems, access control, emergency lighting
Power tools, lawn equipment and recreational electric devices
Key specifications
Battery technology: Lithium Iron Phosphate (LiFePO4)
Nominal capacity: 100 Ah
Nominal voltage: 12.8 V
Dimensions (W × D × H): 330 mm × 170 mm × 220 mm
Weight: 9.8 kg
Product colour: Blue
Built-in Battery Management System (BMS) for cell protection
Designed for cyclic discharge/recharge and buffer operation
How to use
Install the battery in a well-ventilated, dry location with secure mounting that prevents movement and mechanical shock. Observe correct polarity when connecting to chargers, inverters or loads. The battery can be operated in any orientation; however, follow the equipment manufacturer’s instructions for cable routing and terminal access. For multi-battery systems, connect units of the same voltage, capacity and state of health. Up to four identical batteries may be connected in series or parallel: series to increase voltage, parallel to increase capacity. Use compatible chargers and configure charging parameters suitable for LiFePO4 chemistry (refer to charger documentation).
Usage recommendations
To maximize service life, avoid prolonged storage at extreme temperatures and keep the state of charge between roughly 20% and 90% when feasible. Use chargers and inverters that include LiFePO4 charging profiles or set charging voltage/current according to LiFePO4 specifications. When paralleling or series-connecting batteries, ensure identical models and similar charge levels to prevent imbalance. Regularly inspect terminals and cable connections and rely on the built-in BMS to protect against overcharge, over-discharge and high temperatures.

## Specifications

| Feature | Value |
|---|---|
| Carrying handle(s) | Yes |
| Cold Cranking Amperes (CCA) | 100 A |
| Maintenance type | Maintenance Free |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 9850 g |
| Package depth | 190 mm |
| Package height | 265 mm |
| Package width | 345 mm |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium Iron Phosphate (LiFePO4) |
| Purpose | Car |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Features

| Feature | Value |
|---|---|
| Product colour | Blue |
| Battery voltage | 12.8 V |
| Battery capacity | 100 Ah |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 9.8 kg |
| Height | 220 mm |
| Width | 330 mm |
| Depth | 170 mm |

## FAQ

### How much does the Lithium Iron Phosphate Battery Qoltec 53705 cost, and is it available for purchase?

The price is 219.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1049 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Lithium Iron Phosphate Battery Qoltec 53705 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10539928/64403376_large.webp