Charge batteries even in wet environments—a sealed housing keeps water out. They have reverse-polarity protection to prevent sparks and short circuits if the ring terminals touch or if they're not connected properly to the battery. After the battery is fully charged, they continuously provide a low-level charge to maintain the battery without overcharging.

When used with lithium batteries, Style D chargers must match the battery’s lithium type.

Bring batteries to these chargers for maintenance. To prevent overcharging, they automatically shut off when battery is fully charged.

Charge up to eight batteries at once. After the battery is fully charged, these chargers continuously provide a low-level charge to maintain the battery without overcharging.

Wheel these charger/starters to batteries that need maintenance. They provide higher starting currents than Hand-Held Charger/Starters for Large-Cell Batteries. All have reverse-polarity protection to prevent sparks and short circuits if the clamps touch or if they're not connected properly to the battery.

Automatic charger/starters turn off when the battery is fully charged, but will continue to monitor the battery and turn back on if voltage drops.

Manual chargers can be set to continuously charge, or set to shut off automatically with a timer.

Small enough to carry, these charger/starters provide a 125-amp starting current. They have reverse-polarity protection to prevent sparks and short circuits if the clamps touch or if they're not connected properly to the battery. After the battery is fully charged, they continuously provide a low-level charge to maintain the battery without overcharging.

Keep batteries charged even when electricity is unavailable. These chargers can be used in any battery capacity range.

Automatic chargers continuously provide a low-level charge to maintain the battery without overcharging.

Connect a flexible solar panel charger to a vehicle outlet to charge the vehicle’s battery.

Once fully charged, these starters store enough power to jump start a battery multiple times. All have reverse-polarity protection to prevent sparks and short circuits if the clamps touch or if they're not connected properly to a battery. They also have a USB port to charge mobile devices such as smartphones and tablets. To recharge, connect them to a USB port with the included cord.

Starters with a 12-volt vehicle plug can be charged in a vehicle outlet.

For 2,000A and 4,000A starters, use the adapter cord with the 12-volt vehicle socket to charge devices that require more power than what the USB cord delivers.

These chargers are compatible only with Milwaukee batteries.

These chargers are for use with most DeWalt batteries, except Univolt batteries.

These chargers are compatible only with Makita batteries.

These chargers are compatible only with Black & Decker batteries.

These chargers are compatible only with Bosch batteries.

These chargers are compatible only with Dremel batteries.

Chargers for lithium ion (Li-Ion) batteries must be used with batteries that match the lithium type.

Power mobile devices such as smartphones and tablets when electricity is unavailable. Charge this battery by plugging the included USB cord into a computer or charger. The cord is backward compatible, so it works with connectors that meet the same or a lower USB standard. For maximum battery life, recharge this lithium ion (Li-Ion) battery before it is drained completely.

Replace old batteries and chargers for Chapin tools, or have an extra set on hand. For maximum battery life, recharge the lithium ion (Li-ion) batteries before they drain completely. A light on the charger indicates when the battery is charging or fully charged.

Add a USB cord to these chargers to power up mobile devices and other electronics.

Unlike many chargers in the market, these are high quality and reliable. All have passed strict U.S., Canadian, or European Union safety standards. Some of our chargers even have an LPS output, so if something fails inside the charger, it limits the risk of electrical shock. Our wall chargers also meet standards for energy efficiency when they're in-use, as well as when they're plugged in but not charging. Because the wall chargers use switching regulation, they produce the stated voltage despite fluctuations in your outlet’s power and the power being drawn by your device. It also means they won’t get too hot.

USB-C chargers are quickly becoming the new standard, often seen on new phones and tablets. These chargers are USB-C Power Delivery 3.0 certified, so they charge your devices on average 3-4 times faster than standard chargers because they send more power over your cable. 18W chargers will power phones and tablets sold after 2016. 27W chargers will power small laptops.

USB-A chargers have the traditional USB connection. 5W chargers are typically used with small electronic devices such as speakers, routers, and cameras. 10.5W chargers are typically used with phones and tablets sold before 2016.