XTAR SP1 Single Bay Lithium Ion Battery Charger Spring a Raffir SFX Blue backspacer

a Raffir SFX Blue backspacer with embedded brass mesh

Benchmade SOCP 179GY-COMBO Rescue Tool and Trainer Set

Battery: Four AA batteries

You can buy the Benchmade AFO II 9051SBK at Going Gear

XTAR SP1 Single Bay Lithium Ion Battery Charger Spring a Raffir SFX Blue backspacerThe SP1 from XTAR is a professional Lithium Ion battery charger with three charging current option. It also adopts PWM technology to control the high efficiency DC DC circuit, lower the voltage and reduce energy loss. The built in USB output has low voltage, over load, short circuit, protection from over heating, battery capacity indicators and will stop automatically when the battery reaches low capacity to avoid damage.