The CALB L221N113A is an advanced Ternary Lithium (NMC) cell designed for applications where every gram of weight and every millimeter of space is critical. Engineered with industry-leading chemistry, this 113Ah cell offers a significant energy-to-weight advantage, holding roughly 40 percent more energy per kilogram than standard LiFePO4 cells.
Superior Energy Density: At 232 Wh/kg, the CALB L221N113A provides maximum power in a lightweight package, making it the premier choice for aerospace, high-performance EVs, and marine propulsion.
Higher Voltage Platform: The 3.7V nominal voltage allows for more efficient power delivery and higher total pack voltage with fewer cells compared to 3.2V LFP configurations.
Ultra-Slim Precision Profile: Features a specialized thickness of only 33.36 mm, specifically optimized for flexible installations in tight spaces or compact modular housings.
Automotive-Grade Reliability: Sourced as Grade A quality with original, intact QR codes for full traceability and consistent performance across modular banks.
Strictly Fresh Production: To eliminate performance risks from aged batches, DLCPO only supplies freshly manufactured CALB L221N113A cells produced to order.
Precision Technical Matching: Every set is matched for Voltage and Internal Resistance (IR) at our facility to ensure your battery system remains perfectly balanced from day one.
Global DDP Logistics: We provide seamless Delivered Duty Paid (DDP) shipping options, managing all international freight and import duties to deliver your fresh cells directly to your door with zero hidden fees.
A: The CALB L221N113A features a precision body size: width is 220.8 plus or minus 0.2 mm, body height is 103.24 plus or minus 0.2 mm, and total height including terminals is 105.88 plus or minus 0.3 mm. The ultra-slim thickness is exactly 33.36 plus or minus 0.2 mm.
A: The primary benefit is weight and efficiency. The CALB L221N113A provides roughly 40 percent higher energy density (232 Wh/kg) than standard LFP cells. This allows you to build a battery pack that is significantly lighter and more compact while achieving the same total energy output.
A: No. Because this is a Ternary Lithium (NMC) cell with a 3.7V nominal voltage, it requires specific NMC protection settings on your Battery Management System. Please ensure your BMS is configured for the NMC voltage range (typically 2.8V to 4.35V) before installation.
Product Overview:
The CALB L221N113A is a high-efficiency Ternary Lithium (NMC) cell. Weighing only 1.8kg, it delivers 113Ah of capacity, offering an exceptional energy density of ~232Wh/kg, which is significantly higher than LiFePO4 alternatives.
| Parameter | Specification |
| Brand | CALB |
| Model | L221N113A |
| Chemistry | NMC (Ternary Lithium) |
| Nominal Capacity | 113Ah |
| Nominal Voltage | 3.7V |
| Operating Voltage | 2.75V – 4.35V (Corrected for NMC) |
| Energy Density | ~232 Wh/kg (High Density) |
| Internal Resistance | 0.4 ~ 0.8 mΩ |
| Dimensions (L*W*H) | 220.8mm x 33.3mm x 105.8mm |
| Weight | 1.80 ± 0.025 kg |
| Cycle Life | ≥ 2,000 Cycles |
| Charging Temp | -20°C ~ 55°C |
Lightweight & High Power:
Electric Motorcycles: The slim 33mm profile and light weight (1.8kg) make it perfect for packing high voltage into bike frames.
Electric Vehicles (EVs): High energy density extends driving range.
UAVs & Drones: Significantly lighter than LFP, allowing for longer flight times.
Portable Power: Create powerful, lightweight battery packs for field equipment.
NMC Chemistry Warning: This is a 3.7V NMC battery. DO NOT use 3.2V LiFePO4 chargers or BMS settings. You must use components rated for 4.2V/4.35V.
Voltage Limits: Strictly adhere to the 2.75V – 4.35V voltage window. Overcharging or over-discharging NMC cells poses a fire risk.
Thermal Management: NMC cells run hotter than LFP. Ensure adequate cooling in enclosed packs.
