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ZONCELL GROUP

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ZONCELL INTERNATIONAL LIMITED

A high-tech enterprise focusing on the research, development and manufacture of various batteries, chargers, power modules and other new energy products, is committed to providing customers with new energy products overall solutions, and provide high-quality OEM, ODM services and technical consulting.

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Silverfish SeriesSilverfish Series

Silverfish Series

This series of lithium battery for electric bicycle, the shell is made of anodized aluminum cylinder, lightweight and high hardness, strong pressure resistance, good heat dissipation. The upper and lower covers are made of ABS engineering plastic, which is fireproof, aging-resistant and corrosion-resistant. It is assembled with high-performance 18650 lithium batteries from big brand factories, with sufficient capacity, stable performance and long-lasting range. Currently there are mainly silverfish 1 / 2 and dragon horse 1 (or known as the sea bully) three styles, voltage 24V / 36V / 48V / 51V, mainly for a variety of electric bicycles / booster / folding car / modified car / scooter, electric wheelchairs and other small vehicles or electric boats and other amusement equipment, can also be used as a portable outdoor power supply or mobile back-up power. ...
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Nickel-metal Hydride Battery PacksNickel-metal Hydride Battery Packs

Nickel-metal Hydride Battery Packs

This series of products are mainly applied to the receiver or transmitter of model RC cars, boats or airplanes and other aeromodels; electronic instruments, railcars and other electric toys or accessories; electric toothbrushes/razors/hair clippers, water/air pumps, stirrers, miner's lamps/solar lamps, cordless telephones, dental drills, small power tools, and other portable wireless electronic equipments. Electrical Characteristics: Charging current: standard ~0.1C/fast ~0.5C Charging time: 0.1C*12hrs(standard)/0.5C*2.5hrs(fast) Standard charging method: Constant current (CC) charging/above 0.5C shall be -ΔV control Maximum charging current*: 1C/below 10℃0.2c Discharging cut-off voltage*: 1.0V/string Minimum storage voltage: 1.2V/string Minimum storage voltage: 1.2V/string, otherwise charging should be carried out in time *Voltage value multiplied by the number of cell strings when connected in series/current multiplied by the number of cell parallels when connected in parallel; the operating current is based on the smaller parameter. *Specialized charger must be used! Use of non-standard charger may not achieve the effect of use or even damage the battery. Temperature Characterization: Charge:0~45℃ Discharge:-10~55℃ Storage:-20~35℃...
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5V Reducation Voltage Lithium Battery5V Reducation Voltage Lithium Battery

5V Reducation Voltage Lithium Battery

This series of products can maintain 5V constant voltage output, and small current will not automatically cut off the circuit. It can provide maximum 3A and instantaneous 5A working current, and the charging port can be used as a normal 7.4V battery pack. Must use 8.4~9V special charger for charging. Mainly applicable to all kinds of 5V/4.8V DC input voltage microcontroller, medium-sized LED lighting fixtures, intelligent locks, micro-motors, outdoor power supply and other electronic equipment power supply, can also be used for cell phones and other mobile portable equipment emergency charging. Electrical Characteristics: Charging current: Standard ~ 0.1C / Rapid ~ 1A | or 0.5C Charging time: 0.1C * 15hrs (Standard) / 0.2C * 7.5hrs (Rapid) | with the protection board may be triggered to stop charging the standard charging method: 0.1C constant current (CC) charging to 8.4V, and then 8.4V constant voltage (CV) charging until the current is less than 0.01C discharged cut-off Voltage: 5.5V Minimum storage voltage: 7.4V, otherwise charging should be carried out in time *The above voltage is based on the measured value of the charging port/operating current is based on the smaller parameter. Temperature Characterization: Charge: 10~45℃ Discharge: -10~55℃ Storage: 0~25℃ Relative Humidity: 45~85%...
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4S 12.8V Pack4S 12.8V Pack

4S 12.8V Pack

This series of products are suitable for outdoor emergency power supply, backup power supply, energy storage power station, LED lights, xenon lights, amplifiers and other electronic products. Electrical Characteristics: Charging current: Standard ~ 0.1C / Rapid ~ 0.2C Charging time: 0.1C*15hrs(Standard) / 0.2C*7.5hrs(Rapid) Standard charging method: 0.1C constant current (CC) charging to 14.6V, then 14.6V constant voltage (CV) charging to current less than 0.01C Maximum charging current: 1C/below 10℃0.2C Continuous discharge current Maximum discharge current: 1C/10℃ below 0.5C Maximum discharge current: 2C/10℃ below 0.5C Discharge cut-off voltage: 8V Minimum storage voltage: 12.8V, otherwise it should be recharged in time. Temperature Characterization: Charge: 0~45℃ Discharge: -20~60℃ Storage: -10~45℃...
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3.7V~Wide Temperature Range Series3.7V~Wide Temperature Range Series

3.7V~Wide Temperature Range Series

This series of products are mainly applicable to various wireless portable electronic products or equipment used in wide temperature range (i.e. large temperature difference) environment, such as car recorder, tire pressure monitor, heating/cooling/temperature regulating instruments, cold injection molding products, outdoor work/expedition/duty/driving equipment, solar energy lighting, GPS, outdoor testing instrument, etc.. Most of the batteries in this series are compatible with the corresponding models of ordinary digital/high-temperature/low-temperature batteries, and the performance is more stable in room temperature environment. Electrical Characteristics:  Charging current: Standard ~ 0.1C / Rapid ~ 0.2C Charging time: 0.1C*15hrs(Standard) / 0.2C*7.5hrs(Rapid) Standard charging method: 0.1C Constant current (CC) charging to 4.2V, then 4.2V Constant voltage (CV) charging until the current is less than 0.01C Discharging cut-off voltage: 2.75V Minimum storage voltage: 3.7V, otherwise it should be Charge in time Temperature Characterization: Charge: 10~45℃ Discharge: -20 ~ 80 ℃ ...
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3.7V~Low Temperature Series3.7V~Low Temperature Series

3.7V~Low Temperature Series

This series of products are mainly applicable to various wireless portable electronic products or equipment used in low temperature environment, such as wireless equipment for cold storage, outdoor snow/extreme cold area adventure equipment, car recorder, GPS, tire pressure monitor, portable refrigeration instrument, outdoor work instrument, solar street lamp/lawn lamp, emergency power supply, etc.. Most of the batteries in this series are compatible with the corresponding models of ordinary digital type batteries, and the performance is more stable in room temperature environment. Electrical Characteristics:  Charging current: Standard ~ 0.1C / Rapid ~ 0.2C Charging time: 0.1C*15hrs(Standard) / 0.2C*7.5hrs(Rapid) Standard charging method: 0.1C Constant current (CC) charging to 4.2V, then 4.2V Constant voltage (CV) charging until the current is less than 0.01C Discharging cut-off voltage: 2.75V Minimum storage voltage: 3.7V, otherwise it should be Charge in time Temperature Characterization: Charging: 10~45°C Discharging: ultra-low temperature: -40 ~55°C; low temperature: -20 ~55°C ...
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3.7V~High Temperature Series3.7V~High Temperature Series

3.7V~High Temperature Series

This series of products are mainly suitable for various wireless portable electronic products or equipment used in high temperature environment, such as car recorder, tire pressure monitor, heating instrument, cold injection molding products, outdoor instrumentation and so on. Most of the batteries in this series are compatible with the corresponding models of ordinary digital batteries, and the performance is more stable in room temperature environment. Electrical Characteristics:  Charging current: Standard ~ 0.1C / Rapid ~ 0.2C Charging time: 0.1C*15hrs(Standard) / 0.2C*7.5hrs(Rapid) Standard charging method: 0.1C Constant current (CC) charging to 4.2V, then 4.2V Constant voltage (CV) charging until the current is less than 0.01C Discharging cut-off voltage*: 2.75V Minimum storage voltage: 3.7V, or else Charging should be carried out in time Temperature Characterization: Charge: 10~45℃ Discharge: -10~ 80 ℃ Storage: 0~25℃ (can be stored for 4 hours at 80℃)...
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3.7V~Digital Series3.7V~Digital Series

3.7V~Digital Series

This series of products are mainly suitable for Bluetooth/wireless devices, recording/dot-reading pens, Walkman/speaker/MP3/amplifier, rechargeable lighters, mobile backup power, medical devices, smart home/IoT, navigators (GPS), cell phones, toys, and other kinds of electronic products or devices. Electrical Characteristics: Charging current: Standard ~ 0.1C / Rapid ~ 0.2C Charging time: 0.1C*15hrs(Standard) / 0.2C*7.5hrs(Rapid) Standard charging method: 0.1C constant current (CC) charging to 4.2V, then 4.2V constant voltage (CV) charging to current less than 0.01C Maximum charging current: 0.5C | 0.2C below 20℃ Continuous discharging current : 0.5C | below 10℃ 0.1C Maximum discharge current: 1C | below 10℃ 0.2C Discharge cut-off voltage: 2.75V Minimum storage voltage: 3.7V, otherwise it should be recharged timely Temperature Characterization: Charging: 10~45℃ Discharging: -10~55℃ Storage: 0~25℃...
Lithium battery breakthrough: China's attack on extreme cold regions battery “afraid of cold” problem

Lithium battery breakthrough: China's attack on extreme cold regions battery “afraid of cold” problem

2026-02-12 1 min read
February 11, according to Science and Technology Daily reported today, the Chinese Academy of Sciences Dalian Institute of Chemical Physics Chen Zhongwei academician team in Heilongjiang Mohe completed ultra-low-temperature lithium battery field tests [...].
CIBF2025

CIBF2025 Advanced Battery Frontier Technology Seminar in Shenzhen

2025-05-12 1 min read
Welcome to CIBF2025 Advanced Battery Frontier Technology Symposium! Hosted by: China Chemical and Physical Power Industry Association May 15~16, 2025 [...]
New Carbon Oxygen Battery at 1/10th of the Cost of Lithium

New Carbon Oxygen Battery at 1/10th of the Cost of Lithium

2024-12-12 2 min read
Have you ever heard of a battery that can be built with carbon and oxygen? This battery doesn't need lithium, cobalt or other metals, and the amount of essential metals in the battery is reduced to 11 TP3T. and this battery can [...]
The EU battery new regulations promulgated on the domestic battery enterprises what reference significance

The EU battery new regulations promulgated on the domestic battery enterprises what reference significance

2024-02-21 2 min read
Recently, the European Parliament voted to adopt the European Battery Regulation. According to the legislative process of the European Union, after approval by the Council of the European Union, this regulation will enter into force after 20 days and be enforced in the EU member states.
Lithium iron phosphate battery low temperature damage to the battery?

Lithium iron phosphate battery low temperature damage to the battery?

2024-02-21 1 min read
Lithium iron phosphate battery low temperature damage to the battery, lithium iron phosphate battery low temperature characteristics are determined by its material properties, it is difficult to change. The best way is to try not to use lithium batteries in low-temperature environments, or to take the necessary thermal insulation measures, which can greatly improve its use characteristics.
"Manganese" material is coming! Lithium iron manganese phosphate batteries are going to be hot

"Manganese" material is coming! Lithium iron manganese phosphate batteries are going to be hot

2023-09-19 2 min read
Power battery "river and lake" set off waves again! "Manganese" material out, the much-anticipated lithium manganese iron phosphate (LMFP) battery is about to open the scale of "on board" trip. At present, the above two main raw materials of lithium manganese iron phosphate battery cells basically have the ability to supply, respectively, for the production of two different technical routes for the preparation process. The lithium manganese iron phosphate core preparation process can be roughly divided into solid-phase method and liquid-phase method. Solid-phase method generally uses the raw material of manganese dioxide, which has the advantages of low reaction temperature, simple process and low cost, but there are shortcomings such as large grain size and insufficient reaction. Therefore, in addition to some enterprises due to limited conditions or self-developed upgrading process, most of the battery enterprises are using liquid phase method, the raw material is high-purity manganese sulfate, through the organic solvent to generate chemical reaction to generate ferromanganese phosphate.
Recognized as an innovative small and medium-sized enterprise in Shenzhen

Recognized as an innovative small and medium-sized enterprise in Shenzhen

2023-09-10 1 min read
On September 10, 2023, ZONCELL Battery was recognized by Shenzhen Small and Medium Enterprises Service Bureau as "Shenzhen Innovative Small and Medium Enterprises".
Solid-state battery commercialization ushered in the "spring"?

Solid-state battery commercialization ushered in the "spring"?

2023-07-26 2 min read
The latest research results published in the journal Science by a research team from Tokyo Institute of Technology show that an all-solid-state battery with high-capacity and high-current characteristics has been successfully realized, thus making these two properties a new benchmark for solid-state batteries worldwide. Almost at the same time, the internationally renowned academic journal "Nature Communications", also published the latest research results of the University of Science and Technology of China Professor Ma gallop - a comprehensive performance and the current state-of-the-art sulfide, chloride solid-state electrolyte similar to the new solid-state electrolyte, but the cost is less than 4% of the former, suitable for industrialized Application.
Lithium prices skyrocketed 100%! Finished product shipped in 12 hours!

Lithium prices skyrocketed 100%! Finished product shipped in 12 hours!

2023-06-07 2 min read
On June 5, Shanghai Steel Union released data showing that battery-grade lithium carbonate rose 2,500 yuan/tonne in a single day, with the average price quoted at 307,500 yuan/tonne, and industrial-grade lithium carbonate rose 2,500 yuan/tonne in a single day, with the average price quoted at 292,500 yuan/tonne.
Super-fast charging: the great pitfall behind efficient mobility

Super-fast charging: the great pitfall behind efficient mobility

2023-06-07 3 min read
While fast charging is convenient for our lives, it comes with certain risks. It can damage the battery and increase the risk of spontaneous combustion. So what exactly is the so-called "supercharging"? In the industry, brand-specific DC chargers with a power of 120 kW and above are usually defined as super fast chargers. In layman's terms, a charging power of 1 kW per hour can be interpreted as "charging 1 kWh in 1 hour", while a charging power of 60 kW means "charging 60 kWh in 1 hour". Simply put, it's high power, hard charging!"
Global clean energy industry accelerates

Global clean energy industry accelerates

2023-03-29 1 min read
The International Energy Agency recently released the "World Energy Outlook 2022" report shows that as more and more countries begin to accelerate the energy transition, the global clean energy industry has entered a period of rapid development, renewable energy generation is expected to grow 20% in 2022. thanks to the growth of wind, solar and other clean energy generation, this year's global carbon dioxide emissions are expected to increase from the 2021 4% to 1%.
Personal tax literacy training

Personal tax literacy training

2023-03-07 1 min read
On March 7, 2023, the Company invited tax experts to the site to give employees training on personal income tax.