Search  for anything...

MOTOPOWER MP00205C 12V 800mA Automatic Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator

Based on 1,915 reviews
Condition: New
Checking for the best price...
$23.99

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Oct 29 – Oct 30
Order within 16 hours and 12 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Model
MP00205C
Dimensions
2"D x 4.1"W x 1.5"H
Weight
350 g
Color
Black
Output Voltage
12 volts
Input Voltage
110 V AC
Warranty
2 year manufacturer
Works with
All types of 12volts lead-acid batteries

Features 4

  • Charger, Maintainer & Desulfator - An all-weather battery charger, battery maintainer, trickle charger, and battery desulfator. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). ETL safety standard Listed.
  • Automatic Desulfation & Optimization - Automatic detection of battery sulfation problem. Applying with pulse current technology to desulfate the batteries effectively. Optimize the battery performance during charging without any manual operation.
  • Energy Saving & Spark Free - Zero output in standby mode. No battery drain when connecting with the battery. Spark proof during lead connection for safety.
  • Easy for operation -Just plug-in, connect to the battery and start charging or maintaining your battery. The desulfation is working automatically during the charing. No manual operation.

Description

The MOTOPOWER MP00205C 12V 800mA Battery Charger is an all-weather battery charger, battery maintainer, trickle charger, and battery desulfator. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). Pulse current applied for batteries between 4 - 8volts. Increase the battery voltage gradually to optimize the cells and restore their best performance. Force pulse current in the absorption stage to desulfate the cells. Removing the troublesome crystals and absorb into the charge cycle. Maintain the battery with float current close to 0.1 - 0.5amp and keep the battery at 13.6V+/-0.2V indefinitely. Restart charging when voltage drops. Five CHARGING STAGES - Diagnosis, Soft Start, Bulk Charge, Absorption and Float/Maintenance. Bring the batteries to back to life. No output without load. No battery drain when connecting with battery. Spark free for safety. Sulfation detection and repair cells damage. Optimize the battery chemistries. Stable performance for any climate. Low temperature activation. 24-hour absorption/desulfation. Stop automatically when fully charged or when time's up. Plug and Play Features: The MOTOPOWER MP00205C 12V 800mA Battery Charger allows you to connect the charger to the battery and leave it for maintenance indefinitely. Once the battery has reached a 100% charge, the chargers will automatically switch it's output voltage to a safe, storage/float level (13.6V+/-0.2V) that eliminates the need to worry about the damaging effects of overcharging. Pulse Current Recovery Mode: In the Absorption Mode, the charger will give a 0.5Amp pulse current to charge and recover the battery until it's fully charged. In this stage, the charger will decrease the battery sulfation and improve the battery performance gradually. For several times charging, you will find the battery internal resistance is lower and the performance is improved. Technical Details: - Input Voltage: 100-240V AC / 60Hz. - Output Voltage: 12 Volts DC @ 800mA - Charged Voltage: 14.2+/-0.2 Volts. - Maintenance Voltage: 13.6+/-0.2 Volts - Activate Voltage: 4Volts Package Includes: - Battery Charger x 1 - SAE Alligator Clamp Cable x 1 - SAE Eyelet Terminal Cable(7.5A fused) x 1 - Instruction Manual x 1 Visit our store for more products MOTOPOWER is the direct manufacturer specializing in the eletrical products and accessories for automotive and powersports industry, such as battery chargers, battery testers, diagnostic tool, cell phone chargers, cables and more. All the products are designed, produced and sold directly by MOTOPOWER. Get the best products here at the most competitive cost directly from MOTOPOWER store on Amazon.

Specs 19

Brand MOTOPOWER
Color Black
Product Dimensions 2"D x 4.1"W x 1.5"H
Item Weight 350 g
Output Voltage 12 volts
Input Voltage 110 V AC
Battery Charge Time 24 hours
Current Rating 800 milliamps

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 29 – Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Trickle charger
This is a great item , it works . An option for a quick triple charge or longstanding charge , two separate hookups .
Reviewed in the United States on September 16, 2026 by John Schonher

Charger
Work great. Charge my battery backup. And it was at a good price.
Reviewed in the United States on October 18, 2026 by Lee Snyder II

Great value
Comes as ordered. Works flawlessly and a great price. It even comes with the hookups for your vehicle to make a quick connect. I ordered 3.
Reviewed in the United States on October 16, 2026 by andrew arsenault

Works very well
Good little chargers very good for the price
Reviewed in the United States on August 24, 2026 by Harry Beaver

Reliable and long lasting.
i bought this charger in 2023 to maintain the starter battery on my backup natural gas generator. I've been storing the battery and charger in an unheated shed where it is subject to some severe cold. I've never a had a problem with my battery.
Reviewed in the United States on October 7, 2026 by kurt j dicke

A great spare
I wanted something I could carry in a motorcycle trunk for emergencies. Peachy and peace of mind
Reviewed in the United States on September 2, 2026 by PEP

Works very well
Works great,,, at the price point and operation i am very satisfied
Reviewed in the United States on September 10, 2026 by Amazon Customer

Works great
Works great
Reviewed in the United States on September 19, 2026 by David S.
Checking for best price...