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12V, 1.1 AMP, Portable Smart Battery Charger Maintainer, Fully Automatic, Lead-Acid – for Cars, Motorcycles, ATVs, UTVs, Jet Skis, and More – ChargeDNA 1.1 – Designed in The USA

(1895 Reviews)
Price
$29.90
Quantity
(10000 available )
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21 Ratings
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Reviews

  • Simeon A.

    > 24 hour

    Very pleased

  • Jeffrey Peterson

    > 24 hour

    Easy to use and does what it is supposed to do. 2006 Honda VTX1800

  • Northern lights

    > 24 hour

    Does what its suppose to do...works on all the 12 volt batteries I have from lawn mower, tractors and plow truck. I also have several Deltran battery tender junior units, and this one is very similar, (I like that it has long leads) may be a bit faster to bring battery to full charge and cost somewhat less. So far happy with the purchase.

  • Chris D.

    > 24 hour

    Ordered this battery Charger having read great reviews for it and wasnt disappointed. Nicely packaged and all the accessories required were in the box, plus instructions were clear and easy to read. Excellent quality, plugged the charger in and it did exactly what it was supposed to. A solid product, Im going to get another one for the Cabin.

  • Bob Ho in New Mexico

    > 24 hour

    It works like advertised .

  • DM

    > 24 hour

    Shipped fast! Works great!

  • Vada Effertz

    > 24 hour

    La tengo conectada directo a la batería de mi Yamaha FZ6 2008 y funciona excelente ,además trae un adaptador adicional con dos pinzas por si se desea no conectar el cable permanentemente a la batería ,por el momento no noto que la batería se recaliente ni sobrecargue.

  • Hooked on Light

    > 24 hour

    In the sellers description it says sulfating mode. In the product directions there is no sulfate in mode. This is a battery tender.

  • Gary V.

    > 24 hour

    A basic tender that’s easy to use and works as advertised.

  • Lawrence C GODFREY

    > 24 hour

    Easy to use & install

1.1 A+ Content Hero Graphic1.1 A+ Content Hero Graphic

Charging Technology Evolved

ChargeDNA is the next generation of battery chargers. ChargeDNA’s adaptive charge algorithm, along with cutting-edge circuit design, gives your battery exactly what it needs, while minimizing power consumption. All ChargeDNA battery chargers are designed in the USA using the latest technology with only high-quality electronic components. To ensure maximum reliability, each ChargeDNA battery charger is programmed and calibrated during manufacturing with proprietary equipment that tests and calibrates to exacting specifications.

1_1 Application guide1_1 Application guide
Comparison photo of 1.1 Comparison photo of 1.1+ Comparison photo of 1.3+
ChargeDNA 1.1 ChargeDNA 1.1+ ChargeDNA 1.3+
Charging Current 1.1 Amps 1.1 Amps 1.3 Amps
12 Volt Output ✓ ✓ ✓
6 Volt Output ✓ ✓
Output Power 17 watts 17 watts 20 watts
Charges lead-acid batteries (AGM, Flooded, Gel, EFB) ✓ ✓ ✓
Charges lithium batteries (LiFePO4) ✓ ✓
Lead-acid battery Capacity 55Ah 55Ah 80Ah
Lithium battery Capacity 10Ah 12Ah
Reverse Polarity Protection ✓ ✓ ✓
Spark-proof ✓ ✓ ✓

ChargeDNA 1.1, 1.1 Amp,12 Volt Fully Automatic Battery Charger for Lead-Acid Batteries.

The ChargeDNA 1.1 is a fully automatic battery charger and maintainer for 12V automotive, motorcycle, ATV, and marine lead-acid batteries. It has a state-of-the-art circuit design that delivers the exact charge your battery needs while maximizing efficiency. After charging, it will monitor your battery and keep it 100% charged.

  • Designed to charge lead-acid batteries up to 55Ah.
  • Fully automatic for everyday battery charging. Designed to fully charge your battery and will never overcharge.
  • A built-in microcontroller continuously monitors battery charge condition to provide precise charge voltage and current to give your battery an optimum charge and then monitor the battery to maintain it at full charge.
  • Compatible with all types of vehicle batteries: cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats and more.
  • Listed in the U.S. Department of Energy"s Compliance Certification Database.
  • Built-in safety provides spark-proof connections and reverse polarity protection.
  • Operating Temperature: -4° to 122°F (-20° to +50°C)
  • Storage Temperature: -22° to 140°F (-30° to +60°C)

Intelligent Adaptive Charge Algorithm:

Pre-Charge:

  • Stage 1: Battery qualification
  • Stage 2: Battery recovery/soft-start

Charging:

  • Stage 3: Bulk charge to at least 80% charged
  • Stage 4: Absorption charge
  • Stage 5: Maintenance/Float charge

What"s in the box:

  • ChargeDNA 1.1 Battery Charger/Maintainer
  • ChargeDNA Alligator Clamp Accessory Cable
  • ChargeDNA Ring Terminal Accessory Cable
  • User Safety and Operating Instruction Booklet
ChargeDNA_safety_badgeChargeDNA_safety_badge

Safety Features

All ChargeDNA battery charger/maintainers are designed with the following safety features:

  • Reverse polarity
  • Spark-proof connection
  • Over-temperature
  • Over-voltage
  • Over-current
  • Over-charge
  • Short circuit
eco chargedna symboleco chargedna symbol

ChargeDNA battery chargers are tested in accordance with 10 C.F.R. section 430.23(aa) and Appendix Y to Subpart B of Part 430 and are certified to:

  • U. S. Department of Energy"s Compliance Certification Database
  • California Energy Commission’s Modernized Appliance Efficiency Database System

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