NITECORE RCR123 RECHARGEABLE 3.7V BATTERY 650MAH

Nice little batteries and despite certain criticism of the high voltage, we found these batteries, alone and in series, works perfect and repeatably so, for cheapie fong-kong laser modules, higher end lasers, red dot sight, etc. We cannot recommend these enough - the runtime you get from these batteries, even after years, is the same. The performance is consistent - not like these unbranded batteries that out of the blue, one morning, will refuse to charge or will have a dramatic shorter lifespan. We fully back these batteries as a MUST-HAVE for all your tactical operator rifle's add-ons. These are really cheap even!

If you want to save another buck on a charger for these, then please see;

• NITECORE UI1 BATTERY CHARGER + CABLE - 1 SLOT

We have the double slot UI2 charger available as well, for if you buy 2x of these batteries. Please don't use any other / funky china mall charger to recharge these. For the longevity of your batteries, keep to the name that runs the extra mile.

When storing these and you don't want your batteries to drain out, just make sure the batteries' terminals do not touch - you can chuck a set of them into a pillbox, but just chuck some non-conductive material, like crumpled plastic in, to keep the batteries away from one another, unless you intend on using them for series / parallel connection.

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Nitecore NL166 RCR123A

Rechargeable CR123A Battery

The Nitecore N166 RCR123A Battery is a highly capable Lithium-Ion battery designed specifically for high performance electronics. These powerful RCR123A batteries deliver an impressive 3.7 Volts of power and can hold a charge of up to 650 mAh, making them perfect for high drain devices such as LED flashlights, video game consoles, cameras, appliances, and more. The cells come standard with a high-performance protection circuit that provides overcharge and over-discharge protection, safeguarding themselves from possible internal damage that could lower their capacity, ensuring they last as long as possible. The NL166 is capable of being recharged more than 500 times, making it both cost effective and environmentally friendly.

Safety First

Just as impressive as the NL166's power is its sophisticated safe design. The RCR123A batteries are equipped with a nickel-plated S.S. protectors at both ends to provide high impact resistance, good electrical conductivity and oxidation resistance. To prevent abrasions and other external damage, the NL166 cells are coated with a durable metallic film, while its circuit board is coated with an ultra tough plastic. The cell's innovative anode is designed to resist high temperatures, while a micro-porous barrier within the battery protects its delicate internal components. The battery even features a specialized pressure relief valve that activates if the battery experiences a rapid temperature increase.

Features:

• Built-in high-performance protection circuit prevents overcharging / over-discharging
• Nickel-plated S.S. connectors on both ends for superior impact resistance, electrical conductivity, and oxidation resistance
• Durable metallic film coating protects against abrasions and other external damage
• Pressure relief valve activates in the event of rapid temperature increase"

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Here's some specifications from the manufacturer;