Chilwee Battery Long Life Lead Acid Electric Vehicle Battery

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Chilwee Battery Long Life Lead Acid Electric Vehicle Battery - Chilwee Battery manufactured by Chaowei Energy and Power Co.,Ltd is one of the leading long life lead acid electric vehicle battery manufacturers in China, equipped with one of the famous brands, take a look our Chilwee battery review electric trolly battery, and you are also check the price and quotation with Chilwee lithium battery.

Chilwee Battery Long Life Lead Acid Electric Vehicle Battery

Chilwee Gel Battery is specially designed for automotive power applications, i.e. electric bikes/scooters, electric tricycles, electric motocycles and other device require DC power source. The DZM Series adopts international leading technologies to ensure the batteries with features of long cycle life, large current discharge capability, high reliability and safety, and environmental-friendly.

Chilwee Battery

Chilwee Battery has adopted internationally leading technology - Non-Cadmium container formation Production Process technology, which is in the leading position in the industry. It helps to save energy 28.5%, save water 90%, and non-discharge of waste water.

Chilwee Battery Review

Super Long Mileage: Special active additives have been added in the positive plate to improve the consistency of the formated active material after formation. This has been obviously improved the battery's charge/discharge efficiency, and more power can be released during discharging. The mileage of each discharge is improved significantly.

Strong Motive Power: Super thin plate design is adopted to increase the area of electrochemical reaction, which enables the battery has excellent large current discharge ability. Adopting cast-welding process to reduce the battery's internal resistance, so the battery's charge/discharge efficiency is improved to enable battery with large power discharge capability.

Long Service Life: The Chilwee battery has excellent cycle life which can reach 600 cycles @ 80% DOD. The batteries are well grouped to improve the battery bank's consistency in order to improve the battery bank's service life.

Non-Spillable and High Safety: The battery container and lid are made of Enhanced ABS material and they are sealed by epoxy resin, so the battery is well sealed without any acid leakage issue. High accuracy safety valve has been applied to prevent battery bulging, and safety valve and acid filter are used for preventing sparks splashed into battery to ensure the safety use of battery.

High Reliability: Improved negative material prescription and increased micropoles structure at negative helps to improve a lot on charge/discharge performance at extreme temperature condition. Low water loss rate, high temperature resistance, and battery deformation resistance.

Chilwee Electric Bike Batteries
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Chilwee BG (BLACK GOLD) Series high energy VRLA Battery is specially designed based on Graphene Technology, which has obviously improve the battery's capacity, output power, cycle life and high/low temperature performance. The Chilwee BG (BLACK GOLD) Series provides longer range, largerer power and extremely long life for motive power applications, i.e. electric bicycles, electric tricycles, electric motocycles and other device require DC power source.

Chilwee Battery Features

Designed based on Graphene Technology enables the BG (BLACK GOLD) series Battery with the the features of excellent long range, larger power and extremely long life
  1. Unique structure of battery container and lid to ensure excellent gas recommendation efficiency, less gas released so that water loss rate is reduced.
  2. Sepcial grid alloy material and special lead paste prescription have been utilized to resist corrosion on plates, prolong the life of the battery.
  3. Increased positive active material to improve the battery's initial capacity and service life
  4. Redesigned battery container and terminal, more attractive appearance and easy for installation.
  5. Capacity has been increased 10 - 16%;
  6. Cycle life has been increased 50% more;
  7. Low/High Temperature performance has been improved 30-40%;
  8. Water Loss rate has been decreased 40%;
  9. Large power discharge capability has been increased 15%;
  10. Special charger is applied to ensure battery be fully charged and to prevent overcharge.


• Electric Bikes, Electric Scooters

• Electric Motorcycles, Electric Tricycles

• Electric Tools, i.e. electric sweeper, electric cooler/heater, etc.

• Other electric devices requires DC power supply


• ISO9001, ISO14001

• GB/T-28001


• GB/T22199-2008, GB/T18332.1-2009

Chilwee Battery Characteristics

• Nominal Voltage: 12V (6 Cells)

• Cycle Life ≥ 850 cycles @ 80% DOD

• Float Charge Voltage: 2.25V/Cell - 2.30V/Cell

• Equalization Charge Voltage: 2.44V/Cell - 2.46V/Cell

• Low Discharge Rate ≤ 3%

• Container Material: Enhanced ABS

Chilwee Battery Price

Super price 12v 150ah agm chilwee battery Cost US $105-131 / Unit
Chilwee Silicone gel deep cycle Battery 6V 180Ah/3hr for electric golf carts and electric road vehicles Max Power 2V 500Ah Super Capacitor Chilwee Battery
electric scooter chilwee lfp LiFePO4 battery 48v 60ah Price US $185-240 / Set
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