Energizer rechargeable batteries deliver dependable, reusable power for everyday and professional devices. These NiMH cells come pre-charged, hold their charge between uses, and are engineered for hundreds of recharge cycles, reducing waste and total cost. Available in AA, AAA, C, D, and 9V, they power high-drain gear like cameras, headlamps, game controllers, wireless mics, and toys. Compatible with standard NiMH chargers (including Energizer). Bulk and retail packs available.