For optimum performance, FOXPRO recommends the use of rechargeable batteries for powering your game calls. This kit includes 10 'AA' low-self-discharge rechargeable NiMH batteries and a standard 120VAC wall charger. This kit will charge depleted batteries in about 10 hours.
Never attempt to charge alkaline batteries! Severe damage can result which will not be covered by the warranty. There is also the risk of personal injury from exploding batteries. Verify that the batteries are of the type intended for recharging before proceeding.
Never allow the charge to exceed 10 hours for fully discharged batteries. If the batteries become hot, regardless of charge time, they are fully charged. Additional charge time will offer no additional advantage and will reduce the life of the batteries. Do not allow the charge to continue if the batteries feel hot!
Always try to avoid charging when the temperature is above 85 degrees or below 40 degrees Fahrenheit. Charging efficiency is adversely affected by both high and low temperatures.