18650 17670 Battery Charger

Specifications:

• This 18650 Battery Charger is compatible with 3.7V 18650 3000mAh protected batteries
• The 18650 Battery Charger is designed to charge battery quickly and safely
• Cost effective, high efficiency and reliability
• Built in over voltage, over current and short circuit protection
• Ultrafire Battery Charger high efficiency and reliability
• 18650 battery charger is made of high quality and durable material
• Charge single or two batteries at a time with this battery pack charger
• Input: 100-240V 50/60Hz
• Output 1: 3.6V-250mA; 2 x 3.6V-250mA
• Output 2: 3.0V-250mA; 2 x 3.0V-250mA
• Size: 120 x 40 x 30mm / 4.7 x 1.6 x 1.2in(L x W x H)

Details:

• The rechargeable battery charger is designed to charge battery quickly and safely

• The 18650 Battery Charger is a convenient way to charge your battery in your home or office

• Place your spare battery in the 18650 li-ion battery charger and you will always have a fully charged battery available

• Provide built in over voltage, over current and short circuit protection

• 18650 battery charger is made of high quality and durable material

• With high quality and performance, the 18650 Battery Charger perfectly meet your requirement

Size in Detail:

How to Remove Rust From a Battery Charger:

Most people have a few battery chargers. The chargers are for cell phones, cordless phones, power tools, small household appliances and any number of other things. The rust occurs if the coating on the charger becomes scratched, revealing the underlying metal. If the charger is then stored in damp basements or humid kitchens, rust may develop on the charger. In time the rust spreads, possibly making the charger inoperable. The first thing to do is to remove the rust as soon as it starts to develop.

Things You'll Need:

• Scrubbing pad
• Mineral oil
• Paper towels
• White vinegar

Instructions:

• Scrub off the rust. Use a scrubbing pad to get rid of the rust on the battery charger. This is the easiest way to get rid of surface rust and small rust stains
• Apply mineral oil. Buy mineral oil from a hardware store. Use a paper towel to apply a small amount of oil to the battery charger. Wait 10 minutes for the charger to absorb the oil, then scrub of the rust using a scrubbing pad. Wipe the area clean with a damp paper towel. Dry thoroughly before using the battery charger
• Use vinegar on the rust stains. Pour white vinegar into a paper towel and apply to the rust stains on the charger, then let the vinegar soak in for 15 minutes to 30 minutes. Scrub off the rust stains with a scrubbing pad and clean off the rust and vinegar completely. Dry the battery charger. White vinegar is a non-toxic home cleaning solution. The acetic acid in vinegar helps to remove rust stains

About Rechargeable Batteries

• Function
• Sometimes called a storage battery, a rechargeable battery consists of multiple cells. This enables the electrochemical reaction that powers the battery to be reversed. Using a charger, these batteries can be recharged many times. Rechargeable batteries are used in automobiles, consumer electronics, storage for solar arrays and electrical vehicles.
• Types
• The most common types of rechargeable batteries are lead-acid, nickel cadmium, alkaline, nickel metal hydride and lithium ion. Lithium ion batteries are considered the most advanced rechargeable battery type and are used in most contemporary consumer electronics.
• Size
• Rechargeable batteries come in many shapes and sizes from automobile lead-acid type batteries to laptop and small digital camera batteries. The size is determined by the type of technology used and the design of the device in which the battery will be placed.
• Features
• The main feature of a rechargeable battery is self-evident--it can be charged multiple times. Secondary features that differ depending on the type of battery include:
• Self-Discharge: This effect occurs within the battery cells causing the battery to lose power over time even when not in use.
• Memory Effect: An effect mostly witnessed in Nickel Cadmium batteries, the battery seems to lose its maximum energy capacity if charged multiple times without being fully discharged.
• Energy-to-Mass Ratio: This refers to the energy density of the battery.
• Currently, Lithium ion batteries are the best performing rechargeable batteries if considering the above features.
• Considerations
• Many people avoid rechargeable batteries when given a choice because of a perceived higher cost. When you consider that rechargeable batteries can be reused multiple times, the savings of using them as opposed to one use batteries becomes clear

Package Included:

• 1 x Battery Charger