Rechargeable AGM VRLA 12V 190ah 200ah 220ah UPS Lead Acid Power Battery

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Basic Information

Model NO.	ML12-220	Nominal Voltage	12V
Nominal Capacity	220ah	Approx Weight	Approx 63kg
Discharge Rate	Low Discharge Rate	Shape	Square Battery
Electrolyte	Acid	Installation	Fixed
Container Material	ABS	Terminal	T5 or F7
Internal Resistance	Approx 2.7mΩ	Max. Discharge Current	2200A(5s)
Specification	524242220mm	Production Capacity	5,000,000 Piece / Month

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Packaging & Delivery

Package Size: 65.00cm * 35.00cm * 35.00cm

Package Gross Weight: 75.000kg

Transport Package: Carton + Pallet

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Factory Display

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Technical Specifications

Parameter	Details	Operating Range
Nominal Capacity	220AH (10hr, 1.80V/cell)	Discharge: -15 to 50°C
Cycle Use	14.4~14.8V (25°C)	Charge: 0 to 40°C
Standby Use	13.5~13.8V (25°C)	Storage: -15 to 40°C
Self Discharge	Stored for up to 6 months at 25°C before freshening charge is required.

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Detailed Photos

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Frequently Asked Questions

1. What are the accepted payment methods and price terms?

We accept payments through T/T, Western Union, and PayPal. Our standard price terms include FOB, CFR, and CIF.

2. What is the typical lead time for shipping?

Products are generally dispatched within 30-35 days after receipt of the bank confirmation. Tracking numbers and product photos are provided upon shipment.

3. How should the battery be maintained during storage?

Batteries should be stored away from heat sources and direct sunlight. If not in use, a freshening charge should be applied every three months to avoid irreversible sulfating.

4. What are the safety precautions for installation?

Do not charge the battery in a sealed container, avoid short circuits, and do not store in areas with acid gas. Never expose the battery to fire as it may explode.

5. How do I clean and handle a leaking battery?

Use a cotton cloth for cleaning. If the electrolyte leaks, wash your skin immediately. Avoid using organic solutions like petrol for cleaning as they can damage the battery.

6. What is the self-discharge rate of these batteries?

The ML series batteries can be stored for up to 6 months at 25°C. For higher temperatures, the required charging interval will be shorter.