| Categories | Boat Lithium Battery |
|---|---|
| Brand Name: | HelithTech |
| Model Number: | Hertz 12100 |
| Place of Origin: | China |
| Model: | Hertz 12100 |
| LCD Screen Display: | Optional(Show Voltage V,Power %) |
| Discharge Temperature Range: | -20°C~60°C; |
| Nominal Voltage: | 12.8V |
| Waterproof: | IP65 |
| Battery Cell Type: | Prismatic 100Ah |
| Terminal Type: | Screw Terminal |
| DC Resistance: | ≤10mΩ |
The Hertz 12100 12.8V 100Ah Lithium Ion Marine Battery by Helith Technology is a premium energy solution built to deliver exceptional reliability and performance. Designed with A-grade LiFePO4 cells, it offers over 6,000 cycles at 80% Depth of Discharge (DOD), ensuring ultra-long service life. With features like IP65 waterproof protection, LCD display, and optional Bluetooth connectivity, it’s perfect for marine, RV, and off-grid applications. Its lightweight and compact design make installation and operation easy, while its ability to connect in series or parallel provides versatile scalability for higher voltage systems.
| Model | Hertz 12100 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 100AH |
| Nominal Energy | 1280WH |
| Battery Cell Type | Prismatic 100Ah |
| Configuration | 4S1P |
| Max.Continous Charge Current | 100A |
| Max. Continous Discharge Current | 100A |
| DC Resistance | ≤10mΩ |
| Charging Cut-off Voltage | 14.6V |
| Discharging Cut-off Voltage | 10V |
| Operate Temperature Range | Charge: 0°C~55°C |
| Discharge: -20°C~60°C | |
| Storage: -20°C~45°C | |
| Dimension | 326x171x215mm |
| Weight | 12.5KG |
| Terminal Type | Screw terminal |
| Cover Sealing Type | Screw / gel sealing optional |
| Waterproof | IP65 |
| Cycle Life | >6000 Cycles (80%DOD) |
| LCD Screen Display | Optional(Show voltage V,Power %) |
| Bluetooth | Optional (Bluetooth with mobile APP) |
| Series & Parallels Function | Available to make in series and parallels to get 24V, 36V, 48V |

Q1: Can this battery be used in series or parallel connections?
A1: Yes, the Hertz 12100 supports both series and parallel
configurations, allowing you to scale up to 24V, 36V, or 48V
systems.
Q2: How many cycles can this battery achieve?
A2: It offers over 6,000 cycles at 80% Depth of Discharge (DOD), making it highly durable and
cost-effective.
Q3: Is it waterproof?
A3: Yes, the battery is IP65-rated, ensuring protection against water and dust, making it ideal for
marine and outdoor use.
Q4: What optional features are available?
A4: The battery offers an optional LCD display for voltage and power status and Bluetooth connectivity for monitoring via a mobile app.
Q5: What is the warranty for this product?
A5: The standard warranty is 5 years. For details, please contact our
sales team.
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