# Battery Charger QOLTEC 51916 60A 12V for LiFePO4, AGM, GEL, SLA batteries

**URL:** https://aio.lv/en/product--qoltec-51916--11173724
**Data updated:** 2026-04-24 17:42 (EEST)
**Category:** Battery chargers
**Manufacturer:** QOLTEC
**Manufacturer code:** 51916
**EAN:** 5901878519166
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 190.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 157.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51916--11173724

## 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

12V battery charger QOLTEC 51916 delivers up to 60A charging current and supports LiFePO4, AGM, GEL and SLA battery chemistries. Designed for fast and controlled charging, it offers multi-chemistry compatibility and protection features to maintain battery health. Suitable for workshops, garages, service vehicles and stationary charging of 12V lead‑acid and LiFePO4 batteries.

## Long description

The QOLTEC 51916 60A 12V battery charger is a multi‑chemistry charging device designed for controlled and efficient charging of 12V batteries. It supports LiFePO4 and common lead‑acid chemistries such as AGM, GEL and SLA, delivering up to 60A charging current for fast replenishment. Built for use in workshops, garages, service vehicles and stationary setups, the charger combines adjustable current capability with built‑in protection to reduce the risk of overcharge and to help maintain battery health.
Advantages
The charger offers flexible compatibility across several 12V battery types and a high maximum charging current to shorten charging times for larger capacity batteries. Integrated safety functions such as overcurrent protection, reverse polarity guard and temperature compensation reduce operational risks and contribute to longer battery life. Its compact, professional design and user‑oriented controls make it suitable for both mobile service applications and fixed installations.
Suitable for
Fast charging of 12V LiFePO4 batteries in service vehicles and workshops
Charging and maintenance of 12V AGM, GEL and SLA lead‑acid batteries
Use in garages, repair shops and equipment rooms for regular battery servicing
Stationary charging of starter and deep‑cycle batteries where controlled current is required
When it may not be suitable
This charger is designed specifically for 12V systems and is not suitable for directly charging batteries with different nominal voltages (for example 24V or 48V) without an appropriate inverter or converter. It also may not be optimal for very small batteries whose recommended charge current is significantly lower than the minimum supported current, or for specialized chemistries not listed among the supported types.
Key specifications
Nominal output voltage: 12 volts
Maximum charging current: 60 amperes
Supported battery chemistries: LiFePO4, AGM, GEL, SLA
Charging modes: multi‑stage controlled charging for safe battery replenishment
Protection features: overcurrent protection, reverse polarity protection, temperature compensation and charge termination controls
Intended use: stationary or mobile charging of 12V starter and deep‑cycle batteries
How to use
Connect the charger to a suitable AC power source according to the installer instructions, then attach the positive and negative clamps to the corresponding battery terminals. Select the correct battery chemistry setting for the battery type being charged and set the desired charging current, taking into account the battery manufacturer’s recommended charge rate. Monitor charge status indicators during the process and allow the charger to complete its charge cycle; the unit’s control logic and termination routine will stop charging when the battery reaches the programmed full charge state.
What to consider before purchase
Confirm the battery nominal voltage is 12V and that the charger’s maximum current is compatible with the battery’s recommended charge rate
Check that the battery chemistry (LiFePO4, AGM, GEL or SLA) is supported
Ensure you have appropriate space and ventilation for the charger during operation
Verify the AC power source meets the charger’s input requirements and safety standards
Usage recommendations
For best results, use the charger with batteries that match the supported chemistries, select the charging current according to the battery manufacturer’s guidance, and allow the charger to complete its automatic charge termination cycle to avoid under‑ or overcharging. Regularly inspect connections and ensure proper ventilation during extended charging sessions.

## FAQ

### How much does the Battery Charger QOLTEC 51916 60A 12V cost, and is it available for purchase?

The price is 190.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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, Installment. All transactions are 100% secure and encrypted.

### Can Battery Charger QOLTEC 51916 60A 12V 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

## Image

https://aio.lv/img/cache/product/11173724/61934669_large.webp