ShenZhen ManLi Technology Co., LTD.
| Nominal Voltage | 12V |
| Capacity | 350mAh |
| Dimension | 14.5*29mm |
| Weight | 20g |
| weight: | 360g |
| Inner resistance | 30mohm |
| Warranty | 12 months |
| Cycle life | 500-800 cycles |
| Model Number | D-D4000 |
| Certification | REACH, ISO9001:2008, ISO9001:14000,SA8000 |
| Place of Origin | China |
View Detail Information
Explore similar products
Rechargeable Ni-CD Battery Pack - High Drain 3.6V 4000mAh for Power Tools &
High Energy 4000mAh Nicd Battery Packs 2.4V EN60598-2-22 For Annunciator
2/3AA 3.6V 300mAh Nicd Battery Packs High Voltage With Universal Connector
9.6V AA Nicd Energizer Rechargeable Batteries 700mAh For Hotel Phone / Dect
Product Specification
| Nominal Voltage | 12V | Capacity | 350mAh |
| Dimension | 14.5*29mm | Weight | 20g |
| weight: | 360g | Inner resistance | 30mohm |
| Warranty | 12 months | Cycle life | 500-800 cycles |
| Model Number | D-D4000 | Certification | REACH, ISO9001:2008, ISO9001:14000,SA8000 |
| Place of Origin | China | ||
| High Light | Nicd Nickel Cadmium Battery ，12V Nicd Battery Packs ，12V Nickel Cadmium Battery | ||
High Reliability: NiCd chemistry ensures stable performance in backup applications.
Wide Temperature Range: Operates from -20°C to 60°C.
Long Cycle Life: 500+ cycles with proper maintenance.
Memory Effect Resistance: Minimal capacity reduction with partial cycling.
Quick Recharge: Supports 2-3 hour fast charging.
Overcharge Tolerance: Withstands occasional overcharge conditions.
Specification
| Dimension | 14.5*29mm (Diameter*Height) |
| Voltage | 12V |
| Capacity | 350mAh |
| Inner resistance | <30 |
| Discharge cut-off voltage | 1.0V |
| Maximum Charge voltage | 1.4V |
| Standard charge current | 0.1C for 16 hours |
| Rapid charge current | 0.5C for 2.5 hours |
| Trickle charge current | 45-75mA |
| Standard discharge current | 0.2C |
| Weight | 20g |
| Working teerature | Charge:0-45 degree |
| Discharge:-20-50 degree | |
| Self-Discharge Rate | 15-20% per month (at 20°C) |
| Cycle life | 500-800 cycles |
Applications
Emergency Lighting: Exit signs and emergency indicators.
Security Systems: Alarm panel backup power.
Medical Devices: Portable medical equipment backup.
Telecommunications: Network equipment backup.
Consumer Electronics: Backup power for electronic devices.
Warnings & Precautions
Charging
Never exceed maximum charge voltage of 15.0V.
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 battery 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 rotation for backup 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...
Get in touch with us
Leave a Message, we will call you back quickly!