Burro began its business with a better battery at a lower cost and continues to offer the best value in quality AA alkaline and rechargeable batteries. Burro Rechargeable Batteries are the best choice for regular usage of power-hungry devices. Invest in rechargeables now for maximum savings over time. Choose Burro Alkaline Batteries for dependable power at low, up-front cost. They hold their charge for years and perform like top global brands at about half the cost.