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High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight
High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight
High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight
High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight
Specifications
Model Number :
nimh AA2500mAh
Place of Origin :
China
MOQ :
1000PCS
Payment Terms :
L/C,T/T,Western Union
Delivery Time :
35 working days
Packaging Details :
Industrial Pakcage
Type :
NIMH Rechargeable Batteries
Capacity :
2500mAh
Voltage :
1.2V
Standard Charge Current :
0.25A - 0.5A (0.1C - 0.2C)
Discharge Cut-off Voltage :
1.0 V
Internal Resistance :
≤ 25 mΩ
Cycle Life :
≥ 500 cycles
Storage Temperature :
-20°C to 30°C
Description

High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight

Features

  • High Energy Density: Offers one of the highest capacities available for a standard AA rechargeable cell, enabling extended device runtime.

  • Robust & Safe Chemistry: Ni-MH is inherently stable and contains no toxic heavy metals like cadmium (Cd), making it an environmentally friendly choice. It is more resistant to leakage than alkaline batteries under normal use.

  • Excellent High-Drain Performance: Capable of delivering high currents, making it suitable for power-hungry devices such as digital cameras and motorized toys, where alkaline batteries often fail prematurely.

  • Wide Operating Window: Performs reliably in a broad range of environmental conditions.



Specification


Nominal Voltage 1.2 V
Nominal Capacity 2500 mAh (2.5 Ah)
Standard Charge Current 0.25A - 0.5A (0.1C - 0.2C)
Fast charge current 1.25A - 2.5A (0.5C - 1C)
Discharge Cut-off Voltage 1.0V
Max. Continuous Discharge Current 3C (7.5 A)
Operating Temperature

Charging: 0°C to 40°C

Discharging: -20°C to +50°C

Storage Teerature -20°C to 30°C
Internal Resistance ≤ 25 mΩ
Cycle Life ≥ 500 cycles

High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight

Applications

  • High-Drain Digital Electronics: Digital cameras (flash and motor drive), powerful LED flashlights, handheld gaming consoles, portable audio speakers.

  • Motorized Devices: Electric toothbrushes, RC toys, automated pet feeders.

  • Home & Office Essentials: Wireless computer peripherals (mice, keyboards), clocks, remote controls, smart home sensors.

  • Personal Care & Tools: Beard trimmers, blood glucose meters, laser pointers.


Warnings & Precautions

Charging

  • Use a Smart Ni-MH Charger: ALWAYS use a quality charger specifically designed for Ni-MH chemistry. It must feature -ΔV (negative delta voltage) detection and/or temperature monitoring to terminate the charge accurately and prevent dangerous overcharging.

  • Avoid Dumb/Trickle Chargers: Do not use simple, timer-based or indefinite trickle chargers, as they can overcharge and damage high-capacity cells.

  • Charge in a Safe Environment: Charge in a well-ventilated area on a non-flammable surface. Do not cover the charger or batteries while charging.

Discharging

  • Avoid Deep Discharge: While tolerant, consistently discharging below 1.0V per cell will shorten lifespan. For best results, recharge batteries when device performance drops.

  • Use in Matched Sets: When using multiple cells in a device, they must be of the same brand, model, age, and charge state. Never mix old and new batteries or different chemistries.

  • Allow Cooling: After heavy use or fast charging, let the cells cool to near room temperature before recharging or storing.


Storage

  • Optimal Storage Charge: For long-term storage (>1 month), store cells at a 40-60% state of charge (open-circuit voltage ~1.25V - 1.30V). Storing them fully charged increases performance loss.

  • Pre-Charge after Storage: After prolonged storage, a “refreshing” charge/discharge cycle may be needed to restore full capacity.

  • Physical Care: Do not puncture, crush, deform, or expose to fire. Keep terminals clean and free of debris.


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High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight

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Product Detail
Model Number :
nimh AA2500mAh
Place of Origin :
China
MOQ :
1000PCS
Payment Terms :
L/C,T/T,Western Union
Delivery Time :
35 working days
Packaging Details :
Industrial Pakcage
Contact Supplier
High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight
High Capacity 2500mAh AA Battery, 1.2V Rechargeable Ni-MH for Flashlight

ShenZhen ManLi Technology Co., LTD.

Verified Supplier
1 Years
guangdong, shenzhen
Business Type :
Manufacturer
Main Products :
Lithium LiFePO4 Battery, Lithium Ion Rechargeable Batteries, Lithium Polymer Battery
Employee Number :
100~300
Certification Level :
Verified Supplier
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