Welcome to SEPLOS
Sign in to access product documents, firmware, manuals and technical resources.
New to SEPLOS?
Create an Account
Review the most important electrical, physical and operating parameters before moving into the full technical specification table.
The Seplos 3.2V 100Ah LiFePO4 battery cell is a Grade A prismatic cell designed for residential, solar and commercial energy storage applications. With 100Ah rated capacity, low internal resistance and a compact aluminum-case format, it provides a practical cell platform for modular battery pack assembly.
Its LiFePO4 chemistry combines strong safety performance, low self-discharge and long cycle capability, making the cell suitable for DIY battery systems, backup power, renewable energy storage and professional ESS integration.
High-quality 3.2V 100Ah LiFePO4 cell designed for reliable battery pack assembly and stationary energy storage projects.
Low cell impedance supports efficient current delivery, reduced internal losses and stable battery pack performance.
Designed for thousands of charge-discharge cycles, with cycle performance varying according to C-rate, temperature and depth of discharge.
The compact aluminum-case format supports flexible integration into residential, solar and modular energy storage battery systems.
Review electrical, environmental and physical parameters before confirming pack configuration and system design.
Electrical, physical and environmental specifications for battery system evaluation.
| Parameter | Specification | Notes |
|---|---|---|
| Nominal Capacity | 100Ah | 1C discharge current, 25±2°C |
| Nominal Voltage | 3.2V | / |
| Operating Voltage | 2.50–3.65V | 0°C–60°C |
| 2.00–3.65V | -20°C–0°C | |
| Impedance | ≤ 0.4mΩ | 1kHz, brand-new cells |
| DC Internal Resistance | ≤ 1.20mΩ | Value listed on Seplos original product page |
| Shipping Capacity | 3–30% SOC | / |
| Charge Temperature | 0°C–60°C | Refer to detailed cell charging specifications |
| Discharge Temperature | -20°C–60°C | Refer to detailed cell discharging specifications |
| Weight | ≤ 2.3kg | / |
| Self-Discharge | ≤ 3.5% / Month | Brand-new cells stored for 3 months at 25°C, 50% SOC |
| Cell Dimensions | 48 × 173 × 133 mm | Prismatic aluminum case |
| Cycle Life | 4000+ Cycles | Cycle performance depends on C-rate, DOD and operating temperature |
Focus on only the strongest product-specific reasons so different battery cell chemistries can use the same structure without adding unnecessary content.
The compact 3.2V 100Ah format supports modular battery architectures ranging from small DIY packs to residential stationary storage systems.
Low internal resistance, low monthly self-discharge and long cycle capability support dependable day-to-day energy storage operation.
Prismatic aluminum construction and compact dimensions make the cell suitable for series-connected packs, DIY systems and professional ESS assembly.
Application cards can change by product while the overall layout remains consistent.
LiFePO4 battery systems for home solar storage, backup power and residential energy management.
Suitable for custom 12V, 24V, 48V and modular battery pack projects using compatible BMS and pack components.
Prismatic LiFePO4 cells for battery systems paired with residential and distributed solar generation.
Modular cell platform for stationary backup batteries, UPS applications and distributed commercial energy storage.
Share your target voltage, capacity, application and project quantity. Seplos can help confirm suitable battery cells and compatible BMS solutions.
Your project information will only be used to evaluate your inquiry and provide relevant product or technical support.