TowerTop 2/10/25 Amp 12V Smart Car Battery Charger, Fully Automatic Battery Maintainer with Engine Start, Auto Desulfator, Battery Repair, Winter Mode, for AGM, STD, Gel, Deep Cycle Batteries

4.4 · 5,930 reviews

Listed on Amazon US

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$186

for 25AOther options are priced when you pick them.

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About this item

TowerTop's 12V smart charger switches between 2A, 10A, 25A or full auto mode, pushing a 100Ah battery to full charge in under 3.5 hours at 85% efficiency. It reads your battery automatically, cycles through 8 smart charging stages shown on its HD LCD screen, and includes dedicated repair/desulfurization buttons to bring tired batteries back to life. A 100A engine-start function, cold-weather Winter Mode, and a full set of safety protections (reverse polarity, overvoltage, short circuit, overheating and more) round it out — it's ETL certified and built for AGM, GEL, STD, Wet, MF, EFB, calcium and deep-cycle 12V batteries.

4 charge settings (2A/10A/25A/AUTO) with 25A max — tops off a 100Ah battery in under 3.5 hours at 85% efficiency
Fully automatic: detects battery, starts charging on its own within 30 seconds, remembers your last settings after a power cut
Works with 12V STD, AGM, GEL, Wet, MF, EFB, calcium and deep-cycle batteries — cars, boats, RVs, power sports
HD LCD display with true 8-stage charging: desulfurization, soft start, bulk, absorption, analysis, repair, float and pulse maintenance
Manual desulfurize/repair buttons to bring back old or idle batteries (won't revive a battery that's completely dead)
100A engine-start boost to help fire up your car in about 100 seconds, plus a Winter Mode (+0.2V) for cold weather
Built-in protection against reverse polarity, overcharge, overvoltage, overcurrent, overheating, short circuit and more; ETL certified with an upgraded cooling system

Specifications

UPC: 712396063414
ASIN: B07QPSNZPP
GTIN: 712396063414
Brand: TowerTop
Color: 25A
Amperage: 800 A
Unit Count: 1 Count
Manufacturer: Ten Pao Industrial Co., Ltd
Model Number: TP108MB
Input Voltage: 120 volts_of_alternating_current
Current Rating: 25 A
Output Voltage: 12 volts
Mfr Part Number: BC0253
Number of Items: 1
Number of Packs: 1
Number of Ports: 1
Customer Reviews: 4.4 4.4 out of 5 stars (5,914) 4.4 out of 5 stars
Best Sellers Rank: #1,717 in Automotive (See Top 100 in Automotive) #17 in Battery Chargers
Specification Met: BC, ETL, FCC
Compatible Devices: AGM, Deep Cycle battery, GEL, STD

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