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Caisi 2500 mAh High Capacity AA Rechargeable Batteries (4-Cell Pack) – Long Life NiMH with Low Self-Discharge

Brand: Camelion

A premium 4-cell pack of Caisi AA rechargeable batteries with high 2500 mAh capacity. Ideal for high-drain devices like flashes, cameras, toys, remote controls, and more. Low self-discharge design retains charge when stored and supports hundreds of recharge cycles.

Original price was: ₨ 3,500.Current price is: ₨ 2,500. Save 29%

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The Caisi 2500 mAh High Capacity AA Rechargeable Batteries (4-Cell Pack) are designed to deliver reliable, long-lasting power across a broad range of battery-powered devices. Whether you’re powering camera flashes, wireless devices, toys, or household electronics, these NiMH batteries combine strong performance with eco-conscious reuse.

Key Highlights

  • High Capacity 2500 mAh — Delivers extended runtime, especially in high-drain devices.

  • Low Self-Discharge — Retains significant charge even when stored for long periods.

  • Rechargeable Hundreds of Times — Save recurring costs vs disposable batteries.

  • NiMH Chemistry (1.2 V) — Stable voltage output, no memory effect.

  • Pre-charged & Ready to Use — Use straight out of the box, then recharge as needed.

  • Environmentally Friendly — Reduces waste compared to single-use batteries.

Ideal Uses

  • Flash units, camera accessories, and lighting gear

  • Remote controls, wireless keyboards/mice

  • Toys, game controllers, portable gadgets

  • Flashlights, emergency lighting

  • Any device requiring AA size rechargeable cells

Benefits & Usage Tips

  • Always match polarity when inserting batteries.

  • Use a smart NiMH charger for best results (to avoid overcharging).

  • For maximum lifespan, avoid deep discharge and store in a cool dry place.

  • Rotate use among packs if you have multiples to balance wear.

  • These batteries are suited to high-drain applications (e.g. camera flash) due to capacity.

⚙️ Specifications

Specification Detail
Brand Caisi
Model AA Rechargeable Battery
Quantity 4 cells (4-cell pack)
Capacity 2500 mAh (nominal)
Nominal Voltage 1.2 V per cell
Chemistry NiMH (Nickel-Metal Hydride)
Pre-charge Status Ships pre-charged / partially charged
Self-Discharge Feature Low self-discharge design
Recharge Cycles Hundreds (typical NiMH cycle life)
Dimensions (AA size) ~14.5 mm × 50.5 mm (standard AA)
Weight Approximate per cell (varies)
Compatibility Devices accepting standard AA cells (1.2 V)
Operating Temperature Typical NiMH range (e.g. 0 °C to ~40 °C; check charger specs)

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