Special Power Supply Manufacturer

Safe and Reliable | 10W~2000W | Flexible customization

With 20-year experience in the customization of special lithium batteries, LARGE designs and develops professional special power supplies with high safety and reliability according to the characteristics of different chemical system batteries.
1.High security: intelligent detection and monitoring of various working conditions, all-round protection
2.High reliability: It is suitable for driving of inductive large current load with a commitment of 50000 hours without failure.
3.Low temperature charging: It can work at low temperature of -43℃.
4.Customized research and development: flexible customization of 10W~2000W power supply products

Special Power Supply Products

Special Power Supply Applications

Special equipment, medical equipment, rail transit, power communication, security system, instrumentation and so on

Special Power Supply Applications

Custom Lithium Batery Design

Battery Cell Selection + PCM & BMS + Structure Design + Chargers

We provide full turn-key services in product development, production of batteries, chargers, and batteries with embedded BMS control.
  • Cell Selection and Cell Quality Detection

  • Design of shape and internal structure

  • Electrical performance design:protection function, accurate power display, host communication, certification, battery set-making, charging

  • Charger design:External or built-in charger

  • Mid-term overall re-evaluation

  • First sample

  • Basic electrical performance test, and test under different environmental conditions


Special Power Supply Feature

Features of Special Power Supply

Special power supply is designed and developed to meet special load or special application requirements. It has high requirements on output voltage, power, ripple coefficient and other technical parameters, or it is required to adapt to high and low temperature, radiation, strong electromagnetic, strong vibration and other special environment.
The special power supply has wide working temperature range, moisture-proof, shock-proof, anti-corrosion, stable performance and high reliability, and can achieve uninterrupted output to meet various special requirements of special equipment.

Special Power Supply Related Problems

  • Q:Type of Special Power Supply
    A:Shore power supply, security power supply, high voltage power supply, medical power supply, laser power supply, other special power supply.
  • Q:The Difference Between Special Power Supply and Ordinary Power Supply
    A:Because the special power supply use mode or technical parameter requirements are special, which is different from the conventional power supply, it makes the design and production of power supply has more special and even more stringent requirements than the ordinary power supply.
  • Q:How much is lithium battery customization?
    A:The price of lithium battery is mainly composed of three components: battery cell, protective board and shell. At the same time, the material of the cell connection piece, the type of connector (such as the aviation plug, from ten yuan to thousands of yuan), different PACK process will also affect the cost.
  • Q:Are you factory or trading company?
    A:We are 20 years manufacturer of custom lithium battery pack in china.
  • Q:How long does lithium-ion battery sample make?
    A:Conventional battery sample delivery cycle is 15-20 days; Custom battery sample delivery cycle is 25-45 days;
  • Q:What is the minimum order for each order?
    A:Polymer battery ≤1500mAh, MOQ is 5000PCS Polymer battery > 1500mAh, MOQ 3000PCS Cylindric lithium battery MOQ ≥500 sets
  • Q:What trading terms do you usually use?
  • Q:How do you deliver the goods and how long does it take to arrive?
    A:For small quantity, it is usually shipped by DHL, EMS, UPS or FedEx. It tends to take 4~7 days to arrive. For large quantity shipments, air or sea transport is optional, and the time of shipment will depend on the port of destination.