Kogha E-Float lithium battery pack with USB charger 2 Lithium battery pack (CR425 3,6 V) for E-floats with matching USB charger. The best alternative to bend light! Safety instructions: Fishing equipment may only be used for fishing. Not a children\’s toy! Use with caution, do not swallow (risk of suffocation). Possibly small parts, sharp edges or sharp hooks: risk of injury. Keep away from children or ensure appropriate supervision and keep out of the reach of children.