● 3-year life and 3000-150000 cycles, equivalent to 3 lead-acid batteries.
● Fast charging, 50% charge in one hour.
● 100Ah LiFePO4 Battery works well in the winter.
● Lightweight, 24.69 pounds, easy to carry.
● No risk of leakage, safer to use, easy to expand capacity up to 4 sets.
Backed by a long-term warranty, the EcoBoss 12.8V 100Ah LiFePO4 battery is a powerful and reliable upgrade from traditional lead-acid batteries. Featuring an advanced Battery Management System with built-in high and low temperature protection, it ensures safe, stable charging and discharging in demanding conditions. The battery supports both series and parallel connections, making it easy to scale into a larger energy storage system for RVs, marine use, off-grid setups, and home backup power.
Electrical Performance
Battery Type:
Lithium Iron Phosphate (LiFePO₄)
Nominal Voltage:
24V
Voltage Range:
20.0V – 25.6V
Rated Capacity:
100Ah
Energy:
2560Wh
Cycle Life:
4000 – 15000 Cycles
Connection Method:
Series (Up to 4); Parallel (Up to 4); Series & Parallel (4S4P)
Charging Parameters
Charge Voltage:
29 ± 0.2V
Maximum Charge Current:
100A
Discharging Parameters
Discharge Cut-off Voltage:
20V
Maximum Continuous Discharging Current:
100A
Mechanical Specifications
Dimensions:
15.12 × 7.64 × 10.04 in
Weight:
23.04 lb
Protection Rating:
IP65
Operating Parameters
Charge Temperature Range:
0°C ~ 45°C (32°F ~ 113°F)
Discharge Temperature Range:
-20°C ~ 65°C (-4°F ~ 149°F)
Storage Temperature Range:
-25°C ~ 65°C (-13°F ~ 149°F)
Operation Relative Humidity:
10% ~ 95%
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.
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