Battery life will vary depending on battery type and your playing style.
We recommend using AA batteries designed for high-current devices. Our favorite are Tenavolts rechargeable batteries. Panasonic Eneloop Pro 2450mAh are a good alternative. Duracell and Energizer are good alkaline options.
On average, the estimated battery life using alkaline batteries is six hours.
Tenavolts will provide 150% of the playing time that alkaline batteries will offer. In addition, there is no gradual power degradation or sensitivity to peaks that other batteries are prone to. As other AA batteries drain power, they fall below 1.5 volts. Tenavolts will provide a constant 1.5 volts.
Tenavolts charge in less than 2 hours and are good for 1,000 charge cycles, thus reducing battery waste and the cost associated with using alkaline batteries.
You can order Tenavolts here: Tenavolts Rechargeable Batteries
Never mix batteries by type, brand or age in your ToneWoodAmp.
Alkaline cells tend to leak when a low current battery is mixed with a new battery. Leaking batteries will result in corrosion and may potentially cause serious damage to your ToneWoodAmp.