ShenZhen ManLi Technology Co., LTD.
| Payment Terms | L/C,T/T,Western Union |
| Delivery Time | 35 working days |
| Packaging Details | Industrial Pakcage |
| Battery Type | Sealed Rechargeable Nickel Cadmium Battery |
| Voltage | 1.2V |
| Capacity | 4500mAh |
| Weight | 116g |
| Guarantee | 1 Years |
| Discharge Cut-off Voltage | 1.0V |
| Internal Resistance | ≤15mΩ |
| Self-Discharge Rate | 10-20% per month |
| Model Number | D4500mAh |
| Certification | CE IEC BIS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Delivery Time | 35 working days |
| Packaging Details | Industrial Pakcage | Battery Type | Sealed Rechargeable Nickel Cadmium Battery |
| Voltage | 1.2V | Capacity | 4500mAh |
| Weight | 116g | Guarantee | 1 Years |
| Discharge Cut-off Voltage | 1.0V | Internal Resistance | ≤15mΩ |
| Self-Discharge Rate | 10-20% per month | Model Number | D4500mAh |
| Certification | CE IEC BIS | Place of Origin | China |
| High Light | 4500mah NiCd Rechargeable Batteries ，1.2 V Nicd Rechargeable Batteries ，Flat Top Rechargeable Batteries Nicd | ||
Flat Top Design: Ideal for battery holders and series/parallel configurations.
Excellent High-Rate Performance: Supports high discharge currents (up to 10C).
Wide Temperature Range: Operates reliably in extreme conditions (-20°C to 60°C).
Long Cycle Life: 500+ cycles with proper maintenance.
Memory Effect Resistance: Less susceptible to memory effect than older NiCd formulations.
Quick Recharge Capability: Supports fast charging with proper equipment.
Specification
| Nominal Voltage | 1.2V |
| Rated Capacity | 4500mAh |
| Weight | 116g |
| Cycle Life | ≥500 cycles |
| Standard Charge Current | 0.1C (450mA) for 14-16 hours |
| Fast Charge Current | 0.5C-1C (2250-4500mA) with -ΔV cutoff |
| Self-Discharge Rate | 10-20% per month (at 20°C) |
| Discharge Cut-off Voltage | 1.0V |
| Internal Resistance | ≤15mΩ |
| Operating Temperature | Charging: 0°C to +45°C Discharging: -20°C to +60°C |
Security Systems: Backup power for alarm systems.
UPS Systems: Uninterruptible power supplies.
Medical Equipment: Emergency medical devices.
Industrial Equipment: Backup power for control systems.
Safety Systems: Emergency exit mechanisms.
Charging
Never charge at currents exceeding 1C (4500mA) without proper -ΔV detection.
Avoid charging at temperatures below 0°C or above 45°C.
Ensure proper ventilation during charging.
Discharging
Do not short-circuit terminals.
Monitor battery temperature during high-rate discharge.
Replace batteries when capacity drops below 80% of original.
Storage & Handling
Avoid storage in fully charged or fully discharged state
Keep away from direct sunlight and heat sources
Store in dry conditions to prevent terminal corrosion
Implement regular testing for emergency applications
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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