Product overview:

The UK solar power specialist Photonic Universe Ltd is proud to offer this brand new 20A mains battery charger for safe unattended charging of one or several 24V batteries from 220-240V AC mains.
   Our promise:
  • No-quibble 30 days return period
  • UK repair or replacement warranty
  • Free lifetime technical product support
  • Deep industry expertise and knowledge
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10A 12V mains battery charger

This 20A 24V automatic multi-stage mains battery charger is designed to enable safe and efficient unattended charging of a 24V battery bank from a mains power source (220-240V AC). This mains charger boasts an advanced 7 stage charging process which delivers faster and more efficient charging, whilst eliminating the risk of voltage fluctuations.

This unit is able to charge either a single 24V battery, or several 24V batteries connected in parallel (batteries must be same type, capacity and age).

This mains battery charger is compatible with Lead Acid batteries, including AGM, Gel and Wet cell batteries.

Key features:

  • Safe unattended charging: the unit features inbuilt safety functions (protection against DC short circuit, overheating and overcharging), which allow the charger to be left permanently connected to the battery for unattended automatic charging. Unlike many other mains chargers, the charging voltage is also free from peaks which offers smooth uninterrupted charging.
  • Continued charging during battery use: the charger will continue to operate while energy is drawn from the battery during use. The unit will maintain the charge if the battery is already at full capacity.
  • Boost-charging feature: this preliminary charging stage can improve battery condition and recover lost capacity from older batteries. It improves the charge delivered to the batteries, thereby increasing battery life and preventing premature battery failure.
  • Dead battery recovery: the desulphation stage is able to break down sulphation that occurs in batteries which have been left flat for extended periods of time, returning them back to full charge.
  • Automatic temperature control: to maintain an optimal internal temperature, the inbuilt fan is automatically enabled when a high temperature or charging current is detected.
  • LCD Display: shows vital information regarding the charging process (charging voltage / charging current / different charging stage). LED lights also indicate the battery type.
  • Power pack function: can provide a direct supply of power to a 24V load (e.g. 24V fridge) with no battery connected (e.g. during battery replacement).

 This charger is also supplied with a 1.5m mains AC cable with a UK 3-pin plug, 1 x 0.5m DC battery cable and spare fuses.

Specifications:

  • Operating Voltage range (AC): 190V - 265V (full capacity) / 50 Hz
  • DC output current: 20A
  • DC output voltage: 24V
  • Suggested battery capacity: 40 - 300Ah
  • Bulk / absorption charging voltage: 28.4V - 29.6V DC (depending on the battery type)
  • Float charging voltage: 26.4V - 27.6V (depending on the battery type)
  • Efficiency: <88%
  • Operating temperature range: 0°C - 40°C
  • Inbuilt fan
  • Isolated DC output
  • Dimensions: 226x175x95 mm
  • Weight: 1.2kg

Full details explaining wiring and operations can be found in the user manual supplied with this product.

If you have any questions about this product or you need our free advice please contact us via eBay messaging (tick the box "This is not about an item" if you don't know this item number).

Payment:

  • We accept Pay Pal, cheques, credit and debit cards, and bank transfer payments. If you choose a cheque payment, please note it might take up to 2-3 weeks to get processed and cleared. Other payment methods are normally much faster, and they should be used for urgent orders. Buy it now listings will require an immediate payment via eBay.

Delivery:

  • Please note that import duties, taxes, and charges are not included in the item price or shipping cost. If the courier requires payment of these local charges to complete the delivery, they will be your responsibility as a buyer.
  • Upon receipt of the item, please examine it carefully. In the unlikely event of any damage in transit, please report it to us immediately by email or phone, but in any case no later than 7 days after receipt of the item. To enable us to deal with the courier efficiently, we may ask for some additional details, e.g. photographs of the damage and packaging.

Returns:

  • If you change your mind within the first 30 days of receipt of the item, we will be happy to accept it back and refund your payment. You will need to notify us via email / phone within 30 days of receipt that you intend to return the item, request the return address and send the item back within a further 14 days at your cost. To be eligible for a full refund, the item must be new, unused, undamaged and correctly packaged. Please ensure that we receive the item in its brand new, original condition, i.e. take reasonable care to wrap and protect it on the way back to us.

Warranty:

  • This product is covered by a 1 year manufacturer warranty.

About us

Photonic Universe Ltd is a company based in London, United Kingdom. We design and supply solar and wind renewable energy products and complete off-grid power systems for various applications, to both trade and retail customers. Tens of thousands of clients all over the world rely on our products to generate clean energy for their households, vehicles, boats and remote places with no access to mains electricity.

We strongly believe that solar and wind energy can provide significant benefits and we are doing our best to allow you to buy these quality solar products at fair prices. We've had a lot of positive feedback from our customers who have been impressed by the high quality of our products and excellent service.

We are VAT registered in the UK and can provide VAT receipts upon request. Photonic Universe is a registered trademark in the UK.