CTEK D250SE, 20A, 12V Battery Charger For Starter And Service Batteries In RV, Truck And Overlanding Vehicles, Solar Battery Maintainer, 12V Lithium Ion Battery Charger And Smart Alternator Compatible
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CTEK D250SE, 20A, 12V Battery Charger For Starter And Service Batteries In RV, Truck And Overlanding Vehicles, Solar Battery Maintainer, 12V Lithium Ion Battery Charger And Smart Alternator Compatible

4.4/5
Product ID: 159636534
Secure Transaction
12 interest-free installments with tabby

Details

  • Brand
    CTEK
  • Colour
    Black
  • Product dimensions
    10.9D x 19.3W
  • Item weight
    700 Grams
  • Output voltage
    14.4 Volts
20A Power
🌞MPPT Solar Tech
🔋40-300Ah Capacity

Description

🔋 Charge Ahead: Power Your Adventures with Confidence!

  • ELECTRONICS SAFE - No need to disconnect; protects sensitive equipment from damage.
  • POWER UP ANYWHERE - Fully automatic 5-step charging for ultimate convenience.
  • TEMPERATURE ADAPTIVE - Built-in sensor ensures optimal charging in any climate.
  • USER FRIENDLY DESIGN - Splash and dustproof with reverse polarity protection.
  • SMART ENERGY MANAGEMENT - Redirects charge to starter battery when service battery is full.

The CTEK D250SE is a cutting-edge 20A battery charger designed for 12V lead-acid and lithium batteries, featuring advanced solar panel regulation and smart alternator compatibility. With a robust design that includes a built-in temperature sensor and safety features, it ensures reliable performance for RVs, trucks, and overlanding vehicles. Backed by a 2-year warranty, this charger is the ultimate solution for maintaining your vehicle's battery health.

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Specifications

ManufacturerCTEK
BrandCTEK
ModelCTEK D250SE (40-315), DUAL INPUT 20A CHARGER WITH SELECTABLE CHARGE VOLTAGES
Product Dimensions19.3 x 10.92 x 6.6 cm; 700 g
Item model number40-315
ExteriorMachined
Manufacturer part number40-315
OEM Part Number40-315
Item Weight700 g

Have a Question? See What Others Asked

Wake up to no lights in conversion and amber light is on solid what does this mean how can I fix it?
What voltage should i see if i test on the output for a lifepo4 charging profile (black signal wire to the +)? shouldnt it be 14.6?
Can i use the d250se to charge a 24ah lifepo4 battery?
Is the housing weather proof? Can I mount this under the hood or do I need to wire it into the cabin?

Reviews

4.4

All from verified purchases

C**1

Simple, great split charger for a camper.

This split charger is so simple to fit, just crimp the eyes on the feed, supply and earth, bolt them onto the unit snd bob’s your uncle. You do need an ignition feed if your vehicle has a smart alternator and a connection to earth for the small black lead, if you are using calcium or AGM batteries. But all connected and working perfectly.

J**.

Good product

Dose what it says very easy to fit

H**Y

Great charger but for the price it should have WiFi/bluetooth

Excellent it of kit. Replaced a split charge relay and my batteries thank me for it. Leisure batteries hold a much better charge now but the main difference is the health and charge state of the starter battery. It's an absolute no brainer purchase. I wish the additional bypass was a little cheaper however; seems to be disproportionately priced Vs the charger imo and marked down for no connectivity - for the price, no WiFi/Bluetooth is ridiculous.

J**

Review of Amazon description not item !

Ctek are a quality brand ! Sadly Amazon used item description was not !! £20 discount! I don't think so ! Not in good condition! Not in original packaging !

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Secure Transaction
12 interest-free installments with tabby

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ctek D250se 20a 12v Battery Charger For Starter And Service | Desertcart KSA