Payment & Shipping Terms:
|BMS Maximum Charge Current:||150A||Expected Cycle Life:||Round 3,000 Cycles@100%DOD,1C At 25℃|
|Peak Discharge Current:||300 (2S)||Enclosure Protection:||Pure ABS|
300Ah Bluetooth Lithium battery,
4S49P 12 volt lithium RV battery,
300Ah Llifepo4 Rechargeable Battery
Llifepo4 Rechargeable Battery Bluetooth Function Monitor OEM Cylindrical Cell 4S50P 12V 300Ah
|Internal Resistance||≤40mΩ @ 50% SOC|
|Recommended Charge Current||100A|
|BMS Maximum Continuous Discharge Curren||150A(200A is avaliable)|
|Peak Discharge Current||500A(2S)|
|Discharge Cut-off Voltage||10.0V|
|Expected Cycle Life||3,000 cycle @ 100%DOD,1C at 25℃|
|Self Discharge||<3% per month|
|Cell Type||Cylindrical Cell 4S49P|
0 - +55°C
-20 - +60°C
-5 - +35°C
Period of Warranty
The period of warranty is 36 months from the date of shipment. MAXLI guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
LIFECYCLES (BATTERY LIFESPAN)
Up to 100% capacity for 3,000 cycles in recommended conditions. MaxLi Lithium batteries last so long that the price per use is a fraction of traditional batteries.
Smart Built-in BMS
passive balancing(active balance optional), low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection for increased performance and longer life. Besies, Bluetooth function for option that enables to monitor battery status, such as, voltage, capacity and so on.
Bluetooth Function for Option
Performance and Test Conditions
1. Standard test conditons
Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.
2. Standard Charge/Discharge
Standard Charge : 0.2C
Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 14.6V. The battery shall then be charged at constant voltage of 14.6 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05CA. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
Standard Discharge : 0.2C
Battery shall be discharged at a constant current of 0.2C to 10V @ 20º ± 5C
If no otherwise specified, the rest time between charging and discharging is 30min.
Energy Storage:Solar-Wind Power System / City Grid (On/Off) / Community and Family / RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Vehecle.
Back-up System and UPS:Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment.
Other Applications:Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light / LED Backup / Engine Starting Battery,etc.
Q1: Are you a Factory or trading company?
A: We are manufacturer locates in Dongguan with integrated design, develop, manufacture, quality control and after sales. We are experienced in OEM/ODM project and you are welcomed to visit our company.
Q2: When can I get the price?
A: Our sales will quote to you within 24 hours exclude public holiday.
Q3: How can I get a sample to check your quality?
A: After sample price confirmation, we will provide samples as soon as possible for your testing.
Q4: What is the lead time for mass production?
A: It depends on our stock. If we have stock, and the lead time will be within 30 days. If not, we will start to make your orders after receiving deposit and update lead time with you in 48 hours.
Q5: What is your payment term?
A: We can accept TT, LC, PAYPAL,, etc.
Q6: How about the shipment?
A: We can ship the goods by air , by sea or by express
Contact Person: Monica Chen