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The STANLEY(R) 12-Volt 1-Amp Battery Charger Maintainer is designed to maintain the 12-volt battery charge in stored vehicles, including those found in RVs, specialty vehicles, antique and classic cars, marine deep-cycle batteries, motorcycles, lawn mowers, ATVs, snowmobiles, personal watercraft, and more. Use 1 of the 2 included connections (battery clamps or terminal O-rings) to charge up batteries then keep them topped off once fully charged. Charging automatically stops when the battery is fully charged or topped off, switching to float mode monitoring to maintain the charge. This STANLEY(R) battery charger is fully automatic with integrated reverse polarity alarm and circuit protection.
Q: Does this charger work for AGM batteries?
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The STANLEY(R) 12-Volt 1-Amp Battery Charger Maintainer is designed to maintain the 12-volt battery charge in stored vehicles, including those found in RVs, specialty vehicles, antique and classic cars, marine deep-cycle batteries, motorcycles, lawn mowers, ATVs, snowmobiles, personal watercraft, and more. Use 1 of the 2 included connections (battery clamps or terminal O-rings) to charge up batteries then keep them topped off once fully charged. Charging automatically stops when the battery is fully charged or topped off, switching to float mode monitoring to maintain the charge. This STANLEY(R) battery charger is fully automatic with integrated reverse polarity alarm and circuit protection.

The Rexing RJ2000 2000A Jump Starter is a lightweight yet powerful portable battery pack for dependable emergency starts. With a 16000mAh capacity and 2000A peak current, it can jump start gasoline engines up to 7 liters and diesel engines up to 6 liters—perfect for cars, motorcycles, SUVs, and small trucks. The HD LCD display clearly shows battery level and status, while 65W USB-C fast charging and a QC3.0 USB-A port turn it into a versatile power bank for phones, tablets, laptops, and other electronics. Its one-touch boost helps in low-voltage emergencies, and the multi-function LED flashlight with SOS, strobe, and steady modes ensures you have light whenever needed. Built for durability, the RJ2000 operates from -4°F to 140°F, is IP64-rated, and meets FCC, CE, ROHS, and UN38.3 safety standards. Backed by a 12-month warranty and responsive customer support, the RJ2000 is the ideal companion for daily driving, road trips, and emergency situations.

5,000mAh lithium polymer battery with USB-C PD input/output and 15W max magnetic wireless charging. Total output up to 20W. Includes 30cm USB-C cable. Ultra-slim 3.5 inches design, lightweight at 3.7 ounches. Smart protection prevents overcharging and short circuits.

10,000mAh lithium polymer battery with USB-C PD input/output. Supports up to 15W magnetic wireless charging and 20W total output. Slim and lightweight at just .62 inches. Smart Charging Control protects against overcharging and short circuits
| Pros for Stanley - Bm1s 12-volt 1-amp Battery Charger/maintainer, Bm1s - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Charging Speed, Portability | Charging Speed, Portability |