What are the maintenance methods for lithium ion forklift battery

Categories:lithium ion battery News
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Time of issue:2021-07-02 10:58
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(Summary description)Before charging, check whether the lithium ion forklift battery is intact, whether the wiring is intact, and open the air cover. Do not open or remove the liquid filling plug on the lithium ion forklift battery, and do not add liquid before or during charging. Smoking, sparks or open flames are strictly prohibited near the lithium ion forklift battery.

lithium ion forklift battery

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What are the maintenance methods for lithium ion forklift battery

(Summary description)Before charging, check whether the lithium ion forklift battery is intact, whether the wiring is intact, and open the air cover. Do not open or remove the liquid filling plug on the lithium ion forklift battery, and do not add liquid before or during charging. Smoking, sparks or open flames are strictly prohibited near the lithium ion forklift battery.

Categories:lithium ion battery News
Author:
Origin:
Time of issue:2021-07-02 10:58
Views:

1. Before charging, check whether the lithium ion forklift battery is intact, whether the wiring is intact, and open the air cover. Do not open or remove the liquid filling plug on the lithium ion forklift battery, and do not add liquid before or during charging. Smoking, sparks or open flames are strictly prohibited near the lithium ion forklift battery.

2. The batteries cannot be discharged at the same time when charging. Do not put metal tools on the lithium ion forklift battery when charging, and do not repair the battery when charging. The electrolyte temperature is lower than 55℃ when charging.

For a new forklift battery, cool the electrolyte with a specific gravity of 1.26 to 30°C and inject it into the battery. The injection volume should be 10-20 mm higher than the protective plate. Wait 6 hours until the liquid temperature drops below 35°C. Start charging. The specific gravity of the electrolyte refers to 30℃.

3. During the charging process, the electrolyte temperature should not exceed 55°C, otherwise measures should be taken to reduce the charging current, artificially cool the temperature or suspend the charging.

4. When the lithium ion forklift battery is charged to saturation, the voltage and electrolyte specific gravity will not rise in 2-3 hours, and a lot of bubbles will appear. The electrolyte specific gravity reaches 1.26, and the single cell voltage reaches 2.4V.

5. When the single cell voltage drops to 1.7V, the voltmeter voltage is 41V (driving load), and the electrolysis specific gravity drops to 1.18, it should be charged in time.

6. At the end of charging the lithium ion forklift battery, use distilled water or a diluted solution with a specific gravity of 1.4 to adjust the specific gravity of the electrolyte to 1.26 and maintain a sufficient height. The voltage and electrolyte density should be recorded at the beginning and end of lithium ion forklift battery charging. The record will help the maintenance and guarantee analysis of the battery.

7. Keep the lithium ion forklift battery away from fire and heat sources. After charging, cover the air cap, wipe off the splashed electrolyte, keep the joints clean and dry, and apply petroleum jelly. The lithium ion forklift battery must be lifted out of the car to flush.

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