MOTOPOWER MP00205A 12V 800mA Automatic Battery Charger, Maintainer, Trickle and Desulfator
Original price was: $21.50.$16.99Current price is: $16.99.
Price: $21.50 - $16.99
(as of Jul 13, 2026 07:14:50 UTC – Details)
Product description
Enhancing Battery Longevity – 15 Years Companion & Evolution
A Shield Against Battery Freeze & Save Dead Batteries
The longevity and health of batteries are significantly improved when using trickle chargers.It is designed to provide a steady, low-level charge, which is key in maintaining the battery’s optimal state and preventing the common issue of overcharging.It plays a pivotal role in preventing battery freeze, especially in colder climates. The effectiveness of the charger lies in its ability to maintain a constant, low-level electrical charge, which is crucial in preventing the battery’s electrolyte solution from freezing.Save Dead Batteries (down to 4volts) with pulse recovery technology. The soft start pulse current will rescue the battery from extreamly low voltage without overheating or overcharging the battery. All the recovery progress is automatic without manual operation.[Attention] – For batteries with cellular problems, such as severe sulfation, water loss or cellular defects, the battery charger may not be able to charge this type of batteries. Please replace this type of batteries directly.[Attention] – If the battery capacity is too large (greater than 100Ah) that exceeds the charging capacity of the charger, it may not be possible to fully charge the battery. Please choose other chargers with larger charging current.[Attention] – For fully charged batteries, it can maintain all size fully charged batteries with pulse current for a long time to extend battery life and prevent battery freezing.
Advantages of Lower Amperage Technology
Enhanced Battery Longevity
Ensuring compatibility and understanding the long-term effects of charging at a lower amperage can enhance your device’s performance and longevity, fostering more reliable and stable energy usage over time. Prolonged battery life due to reduced thermal impact and stress.
Reduced Heat Generation
Lower amperage results in less heat, minimizing the risk of thermal damage. The reduced current minimizes the heat produced during charging, which is a major advantage in maintaining battery integrity. Avoid overheat risks. Make sure Safe Charge.
Ensure 100% Real Charge
Slower charging can prevent overcharging and preserve battery capacity over time. Make sure the charging efficiency of the charging process. The battery can store the charging power in 100%. The big current will damage the cells, no full charge and reduce battery life.
Charge and Maintain All types of 12V lead-acid batteries – SLA, AGM, WET, GEL
Low-Voltage Activation & Recovery
Pulse current applied for batteries between 4 – 8volts. Increase the battery voltage gradually to optimize the cells and restore their best performance.
Absorption Mode
Force pulse current in the absorption stage to desulfate the cells. Removing the troublesome crystals and absorb into the charge cycle.
Maintain at 13.6volts Indefinitely
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.
Charging Stages
Five CHARGING STAGES – Diagnosis, Soft Start, Bulk Charge, Absorption and Float/Maintenance. Bring the batteries to back to life.
Benefits and Features – The best choice for your batteries
Energy-Save & Safety
No output without load. No battery drain when connecting with battery. Spark free for safety.
Recondition Batteries
Sulfation detection and repair cells damage. Optimize the battery chemistries.
Thermal Compensation
Stable performance for any climate. Low temperature activation.
Timer Protection
24-hour absorption/desulfation. Stop automatically when fully charged or when time’s up.
Best Choice for Motorcycles, ATVs, Scooters, and Automobiles.
Product Features:
The MP00205A 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
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Customer Reviews
4.5 out of 5 stars 16,306
4.6 out of 5 stars 12,236
4.5 out of 5 stars 140
4.5 out of 5 stars 1,537
4.3 out of 5 stars 1,672
4.6 out of 5 stars 5,480
Price
$16.99$16.99 $26.99$26.99 $28.50$28.50 $23.99$23.99 $26.99$26.99 $17.99$17.99
Battery Voltage
12V 12V 12V 12V 6V & 12V 12V
Charging Current
800mA 800mA 800mA 2Amp 2Amp & 4Amp 1Amp
Maintenance Mode
✓
✓
✓
✓
✓
✓
Charging Stages
5 5 5 5 7 5
Overcharge Protection
✓
✓
✓
✓
✓
✓
Short Circuit Protection
✓
✓
✓
✓
✓
✓
Reverse Polarity Protection
✓
✓
✓
✓
✓
✓
Spark-proof
✓
✓
✓
✓
✓
✓
Battery Repair
Pulse current recovery Pulse current recovery Pulse current recovery Pulse current recovery Repair Mode Pulse current recovery
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).
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.
Multi-level Safety Protection & Timer Set Up – Overcharge, short circuit and reverse polarity protected. Charge the battery up to 14.4V and Maintain the battery at 13.6V for long time to avoid gasing and to extend the battery life. 24-hour Timer is set up in the program to terminate the charge and enter the maintaining mode once the voltage is above 14V to ensure safety.
Easy 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.
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