● 3-year life and 3000-150000 cycles, equivalent to 3 lead-acid batteries.
● Fast charging, 50% charge in one hour.
● 200Ah LiFePO4 Battery works well in the winter.
● Lightweight, 45.19 pounds, easy to carry.
● No risk of leakage, safer to use, easy to expand capacity up to 4 sets.
Get the Highlights
The ecoboss 12V 200Ah LiFePO₄ battery is designed to deliver stable, dependable energy with a high-capacity lithium solution and a built-in Smart BMS. Suitable for both indoor and outdoor applications, it provides reliable power where safety, efficiency, and long-term performance matter most.
High-Performance Protection
Built with an intelligent Smart BMS, the ecoboss 12V 200Ah LiFePO₄ battery offers multiple layers of electrical protection, including over-charge, over-discharge, over-current, and short-circuit protection. The battery supports stable operation within defined temperature ranges, with charging from 0°C to 50°C, discharging from −20°C to 60°C, and recommended storage from −10°C to 30°C, helping maintain long-term reliability and safety.
Superior to Lead-Acid
This ecoboss 12V 200Ah lithium iron phosphate battery is a modern alternative to lead-acid batteries, weighing approximately one-third the weight of a traditional 12V 200Ah lead-acid battery. This lighter weight makes it easier to install, more portable, and more flexible for various indoor and outdoor power applications.
More Powerful Performance
With 2560Wh of usable energy, the 12.8V 200Ah LiFePO₄ battery offers double the energy of a standard 12.8V 100Ah LiFePO₄ battery. This higher capacity supports longer runtime and greater flexibility, making it a dependable power solution across various indoor and outdoor applications.
Your Exclusive One-Stop Power Station
Designed to power life on and off the grid, the 12.8V 200Ah LiFePO₄ battery is suitable for RVs, campers, home backup, solar storage, marine applications, and trolling motors (30–70 lb). Wherever your journey takes you, it delivers dependable energy to support your everyday and outdoor power needs.
Fast & Flexible Charging
With efficient lithium charging performance, the ecoboss 12V 200Ah LiFePO₄ battery supports flexible charging anytime—whether from a LiFePO₄ charger, solar power, or a generator. The no-memory-effect design allows partial or full charging without compromise, helping ensure convenient and reliable energy management across a wide range of applications.
Battery Overview
Battery Chemistry:
Lithium Iron Phosphate (LiFePO₄)
Nominal Voltage:
12.8V
Rated Capacity:
≥200Ah
Energy:
2560Wh
Cycle Life:
>3000 Cycles
Warranty:
5 Years
Electrical Performance
Voltage Range:
10.8V – 14.2V
Charge Voltage:
14.2V ± 0.20V
Recommended Charge Current:
140A
Maximum Continuous Charge Current:
200A
Maximum Continuous Discharge Current:
200A
Peak Discharge Current:
400A (3s)
Discharge Cut-off Voltage:
10.0V ± 0.20V
Series / Parallel Expansion:
Up to 4S / 4P
BMS & Safety Protection
BMS Type:
Integrated Smart BMS
Protection Functions:
Over-charge, Over-discharge, Charge & Discharge Over-current, Short Circuit, Temperature Protection, Reverse Polarity Protection
Environmental Conditions
Charge Temperature Range:
0°C to 50°C
Discharge Temperature Range:
-20°C to 60°C
Storage Temperature Range:
-10°C to 30°C
Protection Rating:
IP62
Mechanical Specifications
Dimensions (L × W × H):
20.47 × 9.32 × 8.7 inches
Weight:
45.19 lbs
Terminal Type:
M8 Bolts
Housing Material:
ABS
Certifications & Compliance
Certifications:
UL, IEC, MSDS, UN38.3, EU DoC Declaration of Conformity
100W Solar Panel Specifications
Electrical Characteristics (STC: 1000W/㎡, 25℃, AM1.5)
Maximum Power (Pmax):
100W
Open Circuit Voltage (Voc):
23.1V
Short Circuit Current (Isc):
6.05
Voltage at Pmax (Vmp):
20.88
Current at Pmax (Imp):
4.79
Module Efficiency:
26.0%
Power Tolerance:
（0，+4.99W）
Maximum System Voltage:
1000V
Maximum Series Fuse Rating:
25A
Temperature Characteristics
Pmax Temperature Coefficient:
-0.40%/°C
Voc Temperature Coefficient:
-0.32%/°C
Isc Temperature Coefficient:
+0.05%/°C
Operating Temperature:
-40～+85℃
Nominal Operating Cell Temperature (NOCT):
45±2℃
Mechanical Specifications
Dimensions:
910 × 585 × 30 mm
Weight:
5.4 kg
Solar Cells:
Monocrystalline 182×210mm (36 pcs)
Front Glass:
3.2mm Tempered Glass, Low Iron
Frame:
Anodized Aluminum Alloy
Junction Box:
IP67 Rated
Mechanical Load:
5400 Pa
Output Cables:
4.0mm² × 900mm
Connector:
MC4 Compatible
Warranty
Product Warranty:
5 Years
Frequently Asked Questions
1. Are KRANK tools built for professional use?
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
2. Are KRANK tools safe to use for beginners?
Yes, our tools are designed with safety features and easy handling in mind.
3. Can KRANK tools be used in extreme conditions?
Yes, they are tested to perform reliably in demanding environments.
1. What maintenance is required for the tools?
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
2. Can replacement parts or accessories be purchased separately?
Yes, we provide compatible parts and add-ons to extend the life of your tools.
3. Do you provide instruction manuals or usage guides?
Every tool comes with a detailed user manual, and digital guides are available online.
1. Do the tools come with a warranty?
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
2. How do I register my KRANK tool for warranty coverage?
You can register online using your product serial number for faster support.
3. What does the warranty cover?
It includes defects in materials and workmanship under normal use conditions.
4. Is there an option to extend the warranty?
Yes, extended warranty plans are available for select tools at checkout.
Recently viewed
Last seen items