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Product Description
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Technical Details
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Product Comparison
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FAQs
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Customer Reviews
High Performance, High Quality, High Cost Performance
Featuring premium LiFePO4 cells, a 100A BMS with 5 protections, and IP65 waterproofing, Timeusb 12V 200Ah Battery delivers 1280W max load power and a 5-year warranty for reliable, long-term energy.
Built for Endurance
With 100A continuous charge/discharge current, 400A surge current@1s, and up to 15000 cycles at 60% DoD, this battery ensures reliable power for decades, even under heavy daily use.
Intelligent Protection, Safe Use
The 100A BMS ensures safety with 20+ algorithms and 5 protection: over-charge, over-discharge, over-current, overheat, and short-circuit. Trust it to safeguard your devices and battery.
Scalable Power for Large Energy Demands
Connect up to 16 batteries in 4P4S configurations, delivering 40.96kWh energy and 20.48kW max load power. Perfect for off-grid homes, solar panel systems, or home energy backup needing 51.2V systems.
Real-World Energy, Real-Time Results
Power a 20W light for 120 hours, a 700W microwave for 3.2 hours, or a 100W projector for 25.6 hours. Maximize your adventures and emergencies with precise energy control.
Flexible Charging Options
Timeusb 12V 200Ah LiF二PObattery can be recharged with a 14.6V 40A charger, solar panels + MPPT (800W on sunny days), a generator with AC-DC 40A, or an alternator with DC-DC 40A. Fast, efficient, and adaptable to your lifestyle.
Power Every Adventure and Home
Ideal for RVs, camping, home backup, solar systems, and off-grid. Compact and IP65 waterproof, it thrives in both outdoor adventures and critical indoor power needs.
PACKAGE CONTENTS:
1 x 12V 200Ah LiFePO4 Battery
1 x Product Manual
2 x M8 Terminal Bolts
2 x Plastic Nut Caps
2 x Flat Washers
ATTENTION:
1. A charger is not included.
2. If a bolt is directly fastened or the thickness of the harness OT terminal piece used is less than 2 mm, add a flat washer for fastening.
NOTE:
This battery is not suitable for water pumps, electric jacks, electric stackers/lifts, pool vacuums, or similar loads. If you have any questions, please provide a specific product link, and we will check compatibility for you.
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：
200Ah
Energy：
2560Wh
Max. Expansion (Parallel & Series)：
4P (12V 800Ah) / 4S (48V 200Ah) / 4P4S (48V 800Ah)
Internal Resistance：
≤40mΩ
Certifications：
UL1973, FCC
BMS
BMS：
100A
Max. Continuous Output Power：
1280W
Max. Continuous Charge Current：
100A
Max. Continuous Discharge Current：
100A
Surge Discharge Current (1 Second)：
400A
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.：
58.11 lbs
Size：
L20.95 x W8.15 x H8.5 in.
Housing Material：
ABS
Protection Class：
IP65
Product Comparison
FAQs
Q: Can I use Timeusb LiFePO4 Lithium batteries as starting batteries?
A:
Timeusb LiFePO4 batteries are designed for energy storage and are not suitable for starting applications, as they lack the necessary Cold Cranking Amps (CCA).
For more information, please refer to the article "Deep Cycle VS Starting Battery."
Q: Can I use the Timeusb 12V 200Ah deep cycle battery for my trolling motor?
A:
Timeusb 12V 200Ah lithium ion battery is compatible with trolling motor thrust between 30 and 70 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 200Ah lithium 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: Can I charge Timeusb 12V 200Ah battery in cold weather (under freezing temperatures)?
A:
The Timeusb 12V 200Ah battery can be safely charged within a temperature range of 32℉ to 122℉ (0℃ to 50℃). However, charging below freezing can potentially damage the battery cells. It's recommended to charge the battery indoor.
Q: How do I store Timeusb LiFePO4 lithium batteries?
A:
It is advisable to store Timeusb LiFePO4 batteries at a 50% state of charge (SOC). For extended storage durations, it is important to cycle the batteries at least once every six months. The recommended storage environment: 10℃～35℃ (50℉～95℉), 45%RH～75％RH.