Technical Details
BATTERY
Cell Type：
LiFePO4 Prismatic
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
12.8V
Rated Capacity：
410Ah
Energy：
5248Wh
Max. Expansion (Parallel & Series)：
4P (12V 1640Ah) / 4S (48V 410Ah) / 4P4S (48V 1640Ah)
Internal Resistance：
≤40mΩ
Certifications：
CE/FCC/UL-1973/PSE
BMS
BMS：
250A
Max. Continuous Output Power：
3200W
Max. Continuous Charge Current：
250A
Max. Continuous Discharge Current：
250A
Max. Discharge Current 5 Seconds：
500A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4V ± 0.2V
Recommend Charge Current：
40A
TEMPERATURE
Charge Temperature：
32℉ to 122℉ (0℃ to 50℃)
Discharge Temperature：
-4℉ to 140℉ (-20℃ to 60℃)
Storage Temperature：
14℉ to 122℉ (-10℃ to 50℃)
OTHERS
Terminals：
M8 bolts
Weight Approx.：
80.29 lbs
Size：
L20.47 x W10.59 x H8.66 in.
Housing Material：
ABS
Protection Class：
IP65
FAQs
Q: Can I use Timeusb LiFePO4 Lithium batteries as starting batteries?
A:
Timeusb LiFePO4 batteries are not meant to be used as starting batteries. They are specifically designed for energy storage and lack the Cold Cranking Amps (CCA) required for starting applications.
For more information, please refer to the article "Deep Cycle VS Starting Battery."
Q: What is the maximum number of Timeusb 12V 410Ah battery that can be connected?
A:
Timeusb 12V battery supports versatile connections including series, parallel and serial-parallel connections. You can connect up to 4 batteries in series (4S), 4 in parallel (4P) or 16 in series-parallel connection (4P4S).
Q: How do I store Timeusb LiFePO4 lithium batteries?
A:
It is recommended to store Timeusb LiFePO4 batteries at a 50% state of charge (SOC). For long-term storage, cycle the batteries at least once every six months. The ideal storage conditions are: 10℃～35℃ (50℉～95℉), 45%RH～75％RH.