The 12V300Ah LiFePO4 Battery with BMS Protection, used in Solar/Wind system and Home Application, UPS ,Power bank etc.
21.8"(L) x 15.2"(W) x 16.2"(H), [550(L) x 380(W) x410(H)]mm
2,000 @ 80% DOD
Max Charge Voltage:
Max Charge Current:
Max Discharge Current:
-22°F to +140°F, (-30°C to +60°C)
Under our16years BMS/PCM battery management system protection, there is no fire, explode accident and so on
By using nano lifepo4 battery cell to assemble, it is 50% weight than SLA battery
Long life span
Using nano lifepo4 battery, the cycle life is 6-10times than SLA of 2000cycles
We make and assemble the battery in inner factory, all the risk has been controlled
From using lifepo4 battery cell to replace SLA from no environment pollution
Donot worry from stolen
For the light weight and easy remove, you can bring it in home when you park
We are the factory direct sale,there is no any fees about distribution.
Half year use( charge and discharge) battery by one time that is ok, .Has a shelf life of 30 years.
By over 350R&D,we will be able to give you OEM/ODM design within 24hours.
First class after sale serve
Your success is our bussiness. You can be rest assured that we have a full-knowledgeable service support staff at our company to assist you with any problems or questions you may have.
2 year guarantee.
If there is any question about the battery, we will supply the profession after sale service for totally 2 year.
• Internal over charge protection. • Internal low voltage protection.
• Internal short circuit protection.
• Internal cell balancing.
• Internal temperature monitor.
• No presence of toxic substances.
This battery is intended to be used as a direct replacement for lead acid batteries used in e-vehicles ,e-car systems. It is best for the "Smart Energy" battery not to be trickle charged but to use advance chargers that turns OFF charging current when the battery is completely charged at 14.6V. TOPBAND sells "Smart" chargers for lithium batteries.
• Expected number of charge cycles over 2,000 times.
• Self-discharging rate only 2% per month.
• Expect 8-10 years of battery life that will reduce your operating cost by halfcomparedto lead acid.
Warranty: 2 Year Full Replacement Warranty
Bank-up power application
Electronic switching system
Solar / wind storage system
Emergency equipment:light,fire and burglar alarms, radios,etc.
Service provided by US:
• Quick response to clients' enquiries whithin 24hrs
• Exclusive and unique solution can be provided to our clients by our experienced and professional engineers and researchers
• Solve the problems be prompt if anything wrong with our products' quality