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{"title":"12v Leoch Agm Battery 12v 40ah 45ah Deep Cycle Maintenance Free","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/f7\/16cd1382cb5dc1ebc9f8d920752c-200x200-1\/12v_leoch_agm_battery_12v_40ah_45ah_deep_cycle_maintenance_free.jpg","attrs":{"Brand Name":"WEESUN","Model Number":"12V40AH","Certification":"ISO9001 ISO14001 CE ROHS","Place of Origin":"CHINA"}}
{"title":"Leoch Agm Battery 12v 55ah Solar Energy Storage Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/6d\/e0b0b55a2bed01197ea3629a8310-200x200-1\/leoch_agm_battery_12v_55ah_solar_energy_storage_battery.jpg","attrs":{"Brand Name":"WEESUN","Model Number":"12V55AH","Certification":"ISO9001 ISO14001 CE","Place of Origin":"CHINA"}}
Gel technology support, adapting to multiple scenarios:Adopting a unique gel electrolyte formula, the electrolyte is fixed in the form of a colloid, eliminating the need for regular water replenishment and maintenance, realizing truly maintenance-free operation. Compared with traditional lead-acid batteries, it can maintain stable performance in a wide temperature range of -30℃~60℃. The starting current does not at low temperatures, and the charge-discharge efficiency does not decrease at high temperatures. Whether it is photovoltaic energy storage in cold northern regions or backup power in high-temperature southern environments, it can handle them calmly.
Ultra-long cycle life, reducing comprehensive costs: Thanks to the uniform coating of the gel electrolyte on the plates, the sulfation and corrosion of the plates are reduced. Under standard charge-discharge conditions, the cycle life can reach more than 800 times, which is 1.5~2 times that of ordinary lead-acid batteries. Calculated by an average annual usage of 300 times, it can operate stably for more than 3 years, greatly reducing the replacement frequency and significantly lowering the user's comprehensive input cost in the long run.
Strong deep discharge recovery capability, more flexible energy storage: It supports deep discharge (discharging to below 20% of the rated capacity) and can quickly recover capacity after discharge. Even if over-discharge occurs due to accidents, after recharging with a dedicated charger, it can still recover to more than 90% of the rated capacity, avoiding the problem of traditional batteries being "scrapped" after deep discharge, making the energy storage process more flexible. It is especially suitable for energy storage scenarios that require frequent charge and discharge (such as household photovoltaic energy storage, off-grid power stations, etc.).
Low self-discharge characteristic, no power loss when idle: After being fully charged, when stored at rest for 3 months, the power retention rate can still reach more than 80%. This means that even if it is idle for a long time, there is no need for frequent recharging, making it particularly suitable as an emergency backup power source. In case of sudden power outages, it can be quickly put into use to ensure the normal operation of key equipment (such as medical instruments, communication base stations).
PRODUCT SPECIFICATION
Nominal Voltage
12V
Rated Capacity (10 hour rate)
100AH
Charging (constant voltage)
Initial Charging Current 22.5A or small14.40~15.00V 25℃(77℉)
13.50~13.80V 25℃(77℉)
Self-discharge
Less than 3%
Internal Resistance
5.5mΩ
Cycle Life
800
SPECIFICATIONS
FAQ
1.Q:Are you a manufacturer?
A: Yes, we are a manufacturer, both OEM and ODM. We have our own development team, sales team,and factor
2.Q:What is your MOQ?
A: About MOQ, for different products, there will be different MOQ. it is depending on your choice of products.detailed qty, please feel free to contact us at any time.
3.Q: How many ways do you support to ship the goods?
A:We cooperated with major express companies ( DHL, UPS, FedEx or TNT). Also can ship by air and by sea.Different shipping ways have different delivery time, it depends on what shipping ways you want.Any questions,please feel free to contact us at any time.
4.Q:Can custom battery
Offers OEM/ODM service to meet various demands from customers.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
2000000-3000000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Weesun Energy is a professional manufacturer and sales of AGM&GEL lead acid battery and LifePO4 battery,located in Jiangxi lead acid battery production base and Guangzhou LifePO4 battery base. Our main products include motorcycle batteries,UPS battery, car battery, electric vehicle battery cover... Weesun Energy is a professional manufacturer and sales of AGM&GEL lead acid battery and LifePO4 battery,located in Jiangxi lead acid battery production base and Guangzhou LifePO4 battery base. Our main products include motorcycle batteries,UPS battery, car battery, electric vehicle battery cover...
