CATL 100Ah: The Slim Energy Solution The CATL 100Ah 3.2V prismatic cell is a versatile Lithium Iron Phosphate (LiFePO4) battery designed for the modern energy market. Renowned for its cobalt-free chemistry and superior thermal stability, this cell stands out with its ultra-slim 33mm thickness. It is arguably one of the most space-efficient cells available for professional 100Ah capacity builds.
Key Performance Features:
Ultra-Slim Profile: Measuring approximately 33mm in thickness, this cell is the perfect building block for custom battery packs that need to fit behind RV seats or in narrow marine bulkheads.
Lightweight Advantage: At just 2.27kg, a standard 12V 100Ah pack (4 cells) weighs less than 1/3 the weight of a comparable lead-acid battery, significantly increasing your vehicle’s payload capacity.
Exceptional Lifespan: Engineered for over 3,500 cycles at 80 percent Depth of Discharge (DOD), providing a decade of reliable power for solar backup or off-grid living.
Authenticity Guaranteed: DLCPO supplies only 100 percent brand new, Grade A CATL cells with original factory QR codes. We maintain a zero-tolerance policy for Grade B or recycled cells.
Performance Matched: Every order is tested and matched for voltage and internal resistance (typically 0.39 mΩ) to ensure your final battery pack is balanced and safe from day one.
Complete Assembly Kits: We don’t just sell cells. DLCPO provides copper busbars, nuts, and insulation materials. We can even supply the BMS and specialized enclosures for a complete SKD solution tailored to your project.
Yes! Connecting 4 cells in series (4S) creates a 12.8V 100Ah battery pack. This is the most popular configuration for replacing heavy, inefficient lead-acid aux batteries in campervans and RVs.
The dimensions are 172.2mm (Height) x 200.33mm (Width) x 33.22mm (Thickness). We recommend allowing a 1-2mm expansion allowance on the thickness when designing your final battery enclosure.
Absolutely. LiFePO4 chemistry is chemically stable and does not prone to thermal runaway or fire. This makes CATL LFP cells the safest choice for residential solar storage and indoor mobile use.
The CATL 100Ah LiFePO4 prismatic cell features a super-slim profile (only 33mm thick) and lightweight design (2.27kg). It is widely used in residential energy storage and portable power applications where space efficiency is critical.
| Parameter | Specification |
|---|---|
| Brand | CATL |
| Model | 100Ah (Prismatic) |
| Nominal Capacity | 100Ah |
| Nominal Voltage | 3.2V |
| Operating Voltage | 2.5V ~ 3.65V |
| Internal Resistance | 0.39 ± 0.05mΩ |
| Dimensions (H*W*T) | 200 * 172.2 * 33.22 mm |
| Weight | 2.27 ± 0.30kg |
| Standard Charge/Discharge | 0.5C / 0.5C |
| Max. Continuous Discharge | 1C (100A) |
| Cycle Life (80% DOD) | ≥ 3,500 Cycles |
Stop charging cells if charging isn’t completed within the specified time.
Stop using cells if the battery becomes abnormally hot, develops an odor, becomes discolored, deformed, or develops any other abnormal conditions during use, charge, discharge, or storage.
Keep away from fire or hot heat sources immediately when a leakage or foul odors are detected. If liquid leaks onto your skin or cloths, wash it out with plenty of fresh water immediately if liquid leaks from cells and gets into your eyes, don’t rub your eyes. Wash your eyes out with plenty of clean water and seek medical attention immediately.
Strictly follow the DLCPO assembly guide. Always use a BMS. Do not mix with other brands or capacities.
