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header-product Battery Charger QOLTEC 51953 20A 24V for LiFePO4, AGM, GEL, SLA batteries
135.49 €

Battery Charger QOLTEC 51953 20A 24V for LiFePO4, AGM, GEL, SLA batteries

Battery Charger QOLTEC 51953 24V 20A Photo 1
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Battery Charger QOLTEC 51953 24V 20A Photo 1
Battery Charger QOLTEC 51953 24V 20A Photo 2
Battery Charger QOLTEC 51953 24V 20A Photo 3
Battery Charger QOLTEC 51953 24V 20A Photo 4
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Battery Charger QOLTEC 51953 20A 24V for LiFePO4, AGM, GEL, SLA batteries

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Battery Charger QOLTEC 51953 20A 24V for LiFePO4, AGM, GEL, SLA batteries

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Short description

QOLTEC 51953 is a 24V battery charger with a 20A charging current designed for LiFePO4, AGM, GEL and SLA battery types. It provides compatible charging profiles for these chemistries to support safe and efficient recharging. Suitable for workshop, marine, RV and stationary power systems, it helps maintain battery health and extend service life.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11031940
Manufacturer: QOLTEC
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.82 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.76 euros per month
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Product information

Description

QOLTEC 51953 is a 24V battery charger with a 20A charging current designed for LiFePO4, AGM, GEL and SLA battery types. The charger delivers appropriate charging profiles for each supported chemistry, enabling controlled recharging for workshop, marine, RV and stationary power applications. Built to work with multiple battery types, it aims to help maintain battery health and support longer service life through regulated voltage and current management.

Advantages

The charger offers selectable charging modes tailored to LiFePO4, AGM, GEL and SLA batteries, providing compatibility across common lead‑acid and lithium iron phosphate systems. With a 20A output at 24V nominal voltage, it balances recharge speed and thermal management for regular service cycles. Integrated protections for overcurrent, overvoltage and short circuit reduce the risk of damage during charging. The device’s design focuses on reliable operation in workshop, marine and RV environments where a robust, multi‑chemistry charger is required.

Suitable for

  • Recharging LiFePO4 battery banks in vehicles and stationary systems
  • Maintaining and charging AGM and GEL batteries for marine use
  • Servicing starter and deep‑cycle SLA batteries in workshops and RVs
  • Use in backup power systems and small off‑grid installations

Key specifications

  • Nominal output voltage: 24 V
  • Maximum charging current: 20 A
  • Supported battery chemistries: LiFePO4, AGM, GEL, SLA
  • Charging modes: multiple profiles for different battery types
  • Protection features: overcurrent, overvoltage and short‑circuit protection
  • Typical applications: workshop, marine, RV and stationary power systems

How to use

Connect the charger to a 24V battery system following the polarity markings on the output leads. Select the appropriate charging profile for the installed battery chemistry before starting the charge cycle. Monitor the charge progress as indicated by the charger's status indicators and disconnect the unit after the charging cycle completes or when the battery reaches the recommended float voltage. Ensure connections are secure and the charger is placed in a ventilated area to allow heat dissipation during extended charging sessions.

Usage recommendations

Always verify the battery manufacturer’s recommended charging parameters and select the matching profile on the charger. Avoid charging damaged or visibly swollen batteries. For installations in marine or outdoor environments, protect the charger from direct exposure to water and excessive humidity while ensuring adequate ventilation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Battery Charger QOLTEC 51953 24V 20A cost, and is it available for purchase?

The price is 135.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 10.07.2026 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 Battery Charger QOLTEC 51953 24V 20A be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Battery Charger QOLTEC 51953 24V 20A online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.