Description

Strong technical research and development capabilities:
We have a strong R&D team for automotive battery technology, complete delay conditions, and can quickly develop new products and deliver them to customers. The development and design in accordance with APQP procedures ensure the superior performance of LEOCH batteries.
Strict quality control:
The company has passed the ISO/TS16949 automotive industry quality management system certification, has a strong quality management team, and always aims at zero defects to ensure the high reliable quality of each LEOCH battery shipped.
EXTREME BATTERY LIFE:
The number of charging, discharging and starting can reach more than 5,000 times, and the service life is longer than that of ordinary batteries.
Superior battery performance:
Strong power and starting ability: The unique design and manufacturing process ensure the high power discharge ability of LEOCH car batteries, even in a low temperature environment below -30 °C, the vehicle can be easily started.
battery capacity:
The capacity design conforms to various standards and specifications to ensure that the battery has sufficient energy supply.
The maintenance-free battery adopts high-purity and low-calcium alloy, unique design of backflow and sealing structure, very little water loss and longer life.
Good storage performance:
The maintenance-free battery has a very low self-discharge rate, only 3-5% per month; the low-maintenance battery has good dry-load starting performance, and the vehicle can still be easily started after one year of storage.
Good vibration resistance:
Fully considering the design requirements of vehicle vibration for batteries, even in poor road conditions, LEOCH car batteries will not be damaged due to vibration and impact.
Safety and environmental protection:
Always put the safety of users in the first place, and fully consider the requirements of environmental protection in the entire process from battery design to use.
Humanized product appearance design:
Fully considering the convenience of users, the appearance of the product is beautiful and generous.

Battery Features:
1. Good performance: no electrolyte leakage, no battery expansion and rupture under normal use.
2. Good discharge performance: stable discharge voltage and flat discharge platform.
3. Good vibration resistance: the battery in a fully charged state is completely fixed, vibrates for 1 hour with an amplitude of 4mm and a frequency of 16.7Hz, no leakage, no electricity
   The cell swelled and ruptured, and the open circuit voltage was normal.
4. Good impact resistance: The battery in the fully charged state falls naturally from a height of 20cm to a hardboard with a thickness of 1cm for 3 times. No leakage, no battery swelling
   And rupture, open circuit voltage is normal.
5. Good over-discharge resistance: 25 degrees Celsius, the battery in the fully charged state is discharged with constant resistance for 3 weeks (the resistance value is equivalent to the battery 1CA discharge
   electrical resistance), the recovery capacity is above 75%.
6. Good overcharge resistance: 25 degrees Celsius, fully charged battery 0.1CA charge for 48 hours, no leakage, no battery expansion and rupture, open
   The circuit voltage is normal, and the capacity retention rate is above 95%.
7. Good resistance to high current: the fully charged battery is discharged at 2CA for 5 minutes or 10CA for 5 seconds. No conductive part is blown, no appearance deformed.

Specification

Leoch Ship Start Maintenance Free Battery with CCS Ship Inspection Certificate
6-CQW-90 length, width and height dimension 303*170*201mm
6-CQW-105 length, width and height dimensions 408*170*210mm
6-CQW-120 length, width and height dimension 504*183.5*200mm
6-CQW-150 length, width and height dimension 510*220*195mm
6-CQW-200 length, width and height dimension 521*261*218mm

Model and accessories

Leoch Ship Start Maintenance Free Battery with CCS Ship Inspection Certificate
6-CQW-90 length, width and height dimension 303*170*201mm
6-CQW-105 length, width and height dimensions 408*170*210mm
6-CQW-120 length, width and height dimension 504*183.5*200mm
6-CQW-150 length, width and height dimension 510*220*195mm
6-CQW-200 length, width and height dimension 521*261*218mm

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