Battery Chargers & Maintenance Battery Tender

Battery Tender by Deltran

Arguably some of the world’s most advanced fully-automatic battery chargers for longer battery life, dependability, and far less maintenance! Deltran Battery Tender ® is the official factory authorised manufacturer of Harley-Davidson and BMW battery chargers.

Battery Tender ® assures some of the highest quality, fast-charging convenience and performance on the market. The choice of collectors, dealers, and fleet owners, their state-of-the art chargers can actually save hundreds of dollars in replacement batteries!

About Battery Tender

The company was started as a family business in 1965 and is based out of DeLand, Florida, and are best known for their BTP Microprocessor Technology incorporated in many of the products designed to maintain and protect your batteries.

From motorcycle, quad bikes, cars, vans and trucks to boats and other marine craft Battery Tender have specialist battery care products for most uses.

Deltran Battery Tender Warranty

So confident are they in the quality of their products, in general Deltran provide a 10 year warranty period on their battery charger products, depending on the model and region. The warranty covers both defective material or workmanship.

Why the Battery Tender® vs. conventional battery chargers?

Avoid the potentially damaging effects caused by most trickle chargers!

Their BTP Microprocessor Technology and quick-connect convenience automatically maintains the batteries in all your vehicles so they are ready to go when you are!

You just set it, and forget it, assuring the highest quality, fast-charging convenience and performance.

Want more proof?

* Rider Magazine: Product of the Year!
* Rated #1 by Motorcycle Consumer News.
* The #1 Selling Charger in the U.S. Powersports Industry!
* Endorsed & Recommended by Motorcycle Mechanics Institute (MMI) & the American Motorcycle Institute (AMI).
* Featured on Speed TV’s My Classic Car & Corbin’s Ride On.

Most Popular Products
Bestseller No. 1
Battery Tender 022-0150 Batteries & Chargers, Black/Green, 12V @ 800mA
25,942 Reviews
Battery Tender 022-0150 Batteries & Chargers, Black/Green, 12V @ 800mA
  • All the charging characteristics of the Battery Tender Junior: fully-automated “SuperSmart” charging and maintaining, spark proof, reverse polarity protection, and short circuit protection
  • The interior is completely encapsulated, protected from shock, vibration, and moisture by an electrically insulating, thermally conductive, flame retardant, synthetic epoxy resin compound
  • This charger is no larger than a standard computer mouse yet packs 800 milliamps of pure constant current charging power and is listed in the California Appliance Efficiency Database
  • Includes alligator clips and ring terminals, and is perfect for all outdoor types of ATV's, watercraft, motorcycles, boats, or anywhere water is a threat, including lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).
  • AC Power Cord Length: 6 ft.- 18 AWG; DC Output Cord Length: 4.5 ft. - 18 AWG; DC Output Accessory Length: 1.5 ft.
Bestseller No. 2
Tender 022–0203 DL Battery-Uk 12V Weatherproof 800mA LITHIUM GB
13 Reviews
Tender 022–0203 DL Battery-Uk 12V Weatherproof 800mA LITHIUM GB
  • The r 800 with Weatherproof Charger 12 Volt / Amp 0.8 is the ultimate, portable solution when the capacity of automotive batteries ideal for those who want to maintain, in Particular when these areas are in proximity of water.
  • The interior is insulated by an electrically conductive synthetic Epoxy flammenhemmenden, composite and Impact- and fully encapsulated Shake-Proof and Waterproof.
  • The apparatus shall be equipped with a highly-efficient components Surface Mount Technology fitted.
  • This compact 800 mA Battery charger will charge the same features as its big brother, the Junior Battery Tender.
  • The device is robust, value for money and offers a sturdy and innovative way to charge your batteries.
Bestseller No. 3
Battery Tender Deltran 022-0211-DL-WH Selectable 6V/12V 1.25 Amp Plus
167 Reviews
Battery Tender Deltran 022-0211-DL-WH Selectable 6V/12V 1.25 Amp Plus
  • Switchable from (6V/12V) 6 Volts or 12 Volts DC @ 1.25 amps
  • 5 Year Warranty!!
  • Perfect for all lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell).
  • Complete 4-step charging program (Initialization, Bulk Charge, Absorption Mode, Float Mode).
  • Listed in California Appliance Efficiency Database
Bestseller No. 4
MOTOPOWER MP00205A-UK 12V 800mA Fully Automatic Battery Charger/Maintainer-UK Plug
1,927 Reviews
MOTOPOWER MP00205A-UK 12V 800mA Fully Automatic Battery Charger/Maintainer-UK Plug
  • 🔥【Compact, Smart & Durable】- It can charge all types of 12V lead-acid batteries, including flooded or sealed maintenance free batteries (AGM & gel cell). It's the best smart charger for automotive, motorcycle, marine, RV, Powersport, lawn&garden, children toys, etc. UK Plug.
  • 🔥【Fully Automatic】- No need of any manual operation, just plug and leave it for charging and maintaining your batteries automatically for long time. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. Then it will monitor the battery voltage and maintain the battery with a float charging current.
  • 🔥【Multi-level Safety Protection & Battery Rescue】- Micro-processor Controlled program. No worry about overcharge, short circuit and reverse polarity. Spark-free technology applied. Featured Constant Pulse Current Maintenance function helps the battery avoid excessive charge and discharge. It will extend the battery life and recover batteries more effectively.
  • 🔥【SAE Quick Release Adapters】- With SAE quick release connection options: Ring Terminals (7.5amp fused for safety protection) or Alligator Clips. With the ring terminal harness connecting with the battery permanently, it's so easy to connect the charger by the SAE adapters when needed. Fuse protection will avoid danger of short circuit or overload.
  • 🔥【Energy-Save】- Zero output in standby mode without connecting with the battery to save energy. No battery drain when connecting with the battery.
Which Battery Tender® product is for you? 

The Battery Tender Power Tender Plus  is ideal for most applications: Automobiles, Motorcycles, RV’s, ATV’s, Golf Carts, baTrucks & general use.

The Waterproof 800 Waterproof 800 is unique for Boats, Watercraft & outdoors.


Their range of battery chargers and maintenance products are perfect for ensuring your battery is fully maintained whatever the weather, but even more so a part of your winter car care and winter motorcycle care.