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：
300Ah
Energy：
3840Wh
Max. Expansion (Parallel & Series)：
4P (12V 1200Ah) / 4S (48V 300Ah) / 4P4S (48V 1200Ah)
Internal Resistance：
≤40mΩ
BMS
BMS：
200A
Max. Continuous Output Power：
2560W
Max. Continuous Charge Current：
200A
Max. Continuous Discharge Current：
200A
Max. Discharge Current 5 Seconds：
400A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
14.4V ± 0.2V
Recommend Charge Current：
60A
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.：
60 lbs
Size：
L20.55 x W9.45 x H8.58 in.
Housing Material：
ABS
Protection Class：
IP65
FAQs
Q: Can I use Timeusb LiFePO4 Lithium batteries as starting batteries?
A:
No, Timeusb LiFePO4 batteries are not designed for use as starting batteries. They are specifically intended for energy storage and lack the Cold Cranking Amps (CCA) required for starting applications.
For more information, please refer to the "Deep Cycle VS Starting Battery" article.
Q: Can I use the Timeusb 12V 300Ah lithium ion battery for my trolling motor?
A:
Timeusb 12V 300Ah lithium battery is compatible with trolling motor thrust between 70 and 100 lbs. If you have additional questions, we can provide you with recommendations based on your needs.
Q: What is the maximum number of Timeusb 12v 300ah 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: What is the maximum discharge capacity of a Timeusb 12V 300Ah LiFePO4 Battery?
A:
The Timeusb 12V 300Ah LiFePO4 Battery has a maximum continuous discharge of 200Ah and a surge discharge of 400Ah for 5 seconds.
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 include: 10℃～35℃ (50℉～95℉), 45%RH～75％RH.