SureFire B12 Battery & CH21 Charger Kit: Compact, Reliable Power with Fast Swapping Capability

The SureFire B12 Battery / CH21 Battery Kit is the trusted power solution for SureFire XSC Series micro-compact WeaponLights.
Engineered for maximum performance, the B12 battery provides a reliable 30 minutes of power in constant-on mode, fueling the 350-lumen output of your XSC with ease.
Efficient and quick, the B12 battery is designed to detach from the XSC chassis in seconds, allowing for seamless battery swaps during use.
The CH21 cradle charger offers convenient dual charging capabilities, supporting two B12 batteries simultaneously to ensure you’re always prepared.
With an LED fuel gauge, the battery keeps you informed about its charge status at a glance, using three white LED indicators.
Durable and rechargeable, the B12 saves you money and reduces waste, pairing perfectly with the CH21 Cradle Charger for hassle-free recharging.
Compact and lightweight, the B12 weighs just 0.4 oz, making it ideal for everyday carry without adding unnecessary bulk.
SureFire products are designed and built in the USA, ensuring unwavering quality and craftsmanship you can depend on.

What are some common accessories to add to the SureFire B12 Battery / CH21 Battery Kit?

Additional B12 Batteries: Keep extra batteries on hand to ensure uninterrupted use during extended operations.
Extended USB Cables: Use longer USB cables for more flexibility when charging.
Travel Case: A compact storage case can protect the charger and batteries when on the go.
Wall Adapter: A USB wall adapter ensures convenient charging directly from a power outlet.
Power Bank: Portable power banks can be a reliable backup for charging in remote locations.
Cleaning Kit: Maintain the battery terminals and charger contacts by using a small cleaning kit to ensure optimal performance.

SureFire B12 Battery / CH21 Battery Kit Features and Specs

The SureFire B12 Battery and CH21 Battery Kit are designed to provide a reliable and rechargeable power source for the SureFire XSC micro-compact WeaponLight series. The B12 battery offers fast swapping capability without removing the WeaponLight from the firearm, powers the 350-lumen XSC for up to 30 minutes, and comes with an LED fuel gauge for instant charge status. The CH21 Cradle Charger enhances convenience by allowing simultaneous charging of two B12 batteries and includes essential accessories like a spare B12 and a Micro-USB to USB cable. This system is compact, lightweight, and built with precision for dependable performance.

Key Features

Powers XSC WeaponLight for up to 30 minutes on constant mode.
Quick-detach design enables fast battery replacement without removing the WeaponLight.
Built-in LED fuel gauge with three indicators for instant charge status.
CH21 cradle charger simultaneously charges two B12 batteries.
Includes an extra B12 battery and a Micro-USB to USB charging cable.
Compact and ultra-lightweight design at just 0.4 oz (11.5 g).
Operating temperature range suitable for various environments, from -10° C to 65° C.
Engineered with safety-certified lithium polymer technology (UN38.3-certified).

What’s in the box of the SureFire B12 Battery / CH21 Battery Kit?

B12 Battery Only

(1) SureFire B12 Lithium Polymer Rechargeable Battery

CH21 Battery + Charger

(1) SureFire B12 Lithium Polymer Rechargeable Battery
(1) SureFire CH21 Cradle Charger
(1) Micro-USB to USB Charging Cable

SureFire B12 Battery / CH21 Battery Kit FAQs

How long does the SureFire B12 battery last on a single charge?

The B12 battery powers the SureFire XSC micro-compact WeaponLight for up to 30 minutes of constant-on mode.

Can I charge multiple batteries at the same time?

Yes, the CH21 cradle charger can charge two B12 batteries simultaneously for added convenience.

Does the SureFire B12 Battery / CH21 Battery Kit include a USB cable?

Yes, the CH21 cradle charger includes a MICRO-USB to USB cable, ensuring you have everything you need to keep your batteries charged.

How can I check the battery charge status?

The B12 battery features an LED fuel gauge with three white LED indicators, providing instant feedback on the battery’s charge status.

What is the operating temperature range for the battery?

The B12 battery operates at temperatures ranging from 0-45° C while charging and -10-65° C during discharge, ensuring reliable performance in diverse conditions.