The Unilite PS-RB2 (lithium-ion) is a high capacity 3.6 V 2600 mAh lithium-ion lantern battery. It is a replacement or spare for the Unilite PS-L3RK 300 lumen lantern. If you purchase the RB2 and a charging kit (see kit options) you can also use it as a replacement for 4R25/PJ996 disposable lantern batteries in your regular Unilite lantern to save the cost of purchasing disposable batteries.
The HV-RL4 is a high quality LED lantern with a single output of 300 lumens from the Seoul LED. A convenient handle makes the torch easy to carry and the push button switch sits just in front of the handle for easy, single handed on/off operation.