ShenZhen ManLi Technology Co., LTD.
| Payment Terms | L/C,T/T |
| Packaging Details | Industrial Pakcage |
| Type | NIMH Rechargeable Batteries |
| SIZE | D |
| Capacity | 9000mAh |
| Voltage | 1.2V |
| Dimensions | 34.2 x 61.5 mm |
| Standard Charge Current | 0.1C (900 mA) |
| Storage Teerature | -20℃~30℃ |
| Cycle Life | >500 cycles |
| Model Number | nimh D9000mAh |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Packaging Details | Industrial Pakcage |
| Type | NIMH Rechargeable Batteries | SIZE | D |
| Capacity | 9000mAh | Voltage | 1.2V |
| Dimensions | 34.2 x 61.5 mm | Standard Charge Current | 0.1C (900 mA) |
| Storage Teerature | -20℃~30℃ | Cycle Life | >500 cycles |
| Model Number | nimh D9000mAh | Place of Origin | China |
| High Light | 9000mAh D Cell NiMH battery ，rechargeable D Cell for boombox ，1.2V NiMH battery with warranty | ||
Robust and Safe Chemistry: Ni-MH is inherently stable, resistant to thermal runaway, and contains no toxic cadmium (unlike Ni-Cd), making it an environmentally preferable choice.
Excellent High-Current Performance: Capable of delivering high continuous and pulse currents, supporting demanding applications like powerful flashlights or motorized tools.
Wide Temperature Operation: Performs reliably in a broad range of environmental conditions.
Minimal Memory Effect: Modern Ni-MH cells exhibit very little memory effect, allowing for flexible charging patterns without significant capacity loss.
Specification
| Nominal Voltage | 1.2 V |
| Nominal Capacity | 9000mAh |
| Dimensions | 34.2 x 61.5 mm |
| Standard Charge Current | 0.1C (900 mA) |
| Discharge Cut-off Voltage | 1.0 V |
| Maximum Discharging Current | 3C (27 A) |
| Internal Resistance | ≤ 10 mΩ |
| Operating Temperature |
Charging: 0°C to +45°C Discharging: -20°C to +60°C |
| Storage Teerature | -20℃~35℃ |
| Cycle Life | ≥ 500 cycles |
High-Performance Portable Lighting: Powerful LED lanterns, searchlights, and professional photography flash units.
High-Drain Electronic Devices: Large portable speakers/boomboxes, heavy-duty motorized toys, and robotics.
Backup & Emergency Power: Emergency lighting systems, backup devices for camping or field use.
Professional & DIY Use: Wherever long-lasting, rechargeable D-cell power is required.
Use a Smart Ni-MH Charger: Always use a charger specifically designed for Ni-MH chemistry that features -ΔV (negative delta voltage) detection and temperature monitoring. This is critical to prevent overcharging.
Avoid Continuous Trickle Charging: Do not leave these high-capacity cells on a simple, indefinite trickle charger after they are full, as this can cause damage over time.
Charge in a Safe Environment: Charge in a well-ventilated area on a non-flammable surface.
Avoid Deep Discharge: While more tolerant than some chemistries, consistently discharging below 1.0V per cell will shorten lifespan. Use devices with proper low-voltage warnings or cut-offs.
Allow Cooling: After heavy use (high current discharge), let the cell cool to near room temperature before recharging.
Use in Matched Sets: When using multiple cells in a device, ensure they are of the same brand, model, age, and charge state to prevent imbalance.
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).
Physical Care: Do not puncture, crush, deform, or incinerate the cell. Do not remove the outer label.
Keep Terminals Clean: Ensure positive and negative terminals are clean and free of debris for good electrical contact.
Company Details
Business Type:
Manufacturer
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Shenzhen Manli Technology Co., Ltd. is a high-tech manufacturing enterprise specializing in the R&D, production, and sales of lithium batteries.The product portfolio encompasses a wide range of battery types, including high-capacity, low self-discharge, power-type, and high/low-temperature varia... Shenzhen Manli Technology Co., Ltd. is a high-tech manufacturing enterprise specializing in the R&D, production, and sales of lithium batteries.The product portfolio encompasses a wide range of battery types, including high-capacity, low self-discharge, power-type, and high/low-temperature varia...
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