Lishen LP2770102AC 12.5Ah 3.2V Grade A LiFePO4 Prismatic Battery Cell – Ultra-Lightweight 353g – Mini Power with M6 Studs for Portable Systems

Group of blue Grade A Lishen 12.5Ah LiFePO4 prismatic cells with factory-installed M6 threaded studs for easy portable pack assembly.

Lishen LP2770102AC (12.5Ah): Small in Size, Big on Reliability The Lishen LP2770102AC-12.5Ah is a specialized Lithium Iron Phosphate (LiFePO4) cell designed for the next generation of portable technology. Manufactured by Lishen, a world-class leader in automotive-grade lithium research, this Grade A “Mini” prismatic cell brings professional power performance to small-scale applications where space efficiency and weight reduction are the top priorities.

🚀 Extreme Portability and Performance

⚡ Featherweight Design: Weighing a mere 353g, the LP2770102AC is one of the lightest prismatic LFP cells on the market, allowing engineers to maximize equipment run-time while minimizing total device weight.
📐 Compact Footprint: Its slim 27mm thickness and 102mm height (approx. 70x27x103mm total) make it exceptionally easy to integrate into hand-held medical devices, portable sensors, and sleek battery enclosures.
🛡️ Superior Safety & Lifespan: Utilizing stable LFP chemistry, it offers a long cycle life of ≥1,500 cycles, far outperforming standard lithium polymers in safety and durability for long-term industrial and outdoor use.

🤝 Why Partner with DLCPO?

✅ Verified Grade A Integrity: We supply 100% original Lishen cells. Each unit undergoes precision testing for voltage and internal resistance consistency (≤3~8mΩ) to ensure your mini pack stays perfectly balanced.
🎯 Full Factory Traceability: Scannable original laser QR codes are intact on every cell. We ensure you receive authentic, fresh production inventory directly from Lishen’s automated facilities with zero relabeling.
🌐 Global Logistics Expertise:DLCPO specializes in DDP (Delivered Duty Paid) shipping for mini prismatic cells to the USA, Brazil, and Europe, managing all Class 9 hazardous goods safety protocols for you.

❓ Q:Why is this cell called "Mini Power"?

💡 A:

The LP2770102AC is roughly 1/10th the size of a standard 100Ah cell. Its unique 353g weight and 27mm thin profile allow for building ultra-light battery packs for equipment that must be carried by hand or mounted on small robotics.

❓ Q:Does the M6 stud design affect the installation size?

💡 A:

The M6 threaded studs extend approximately 9.6mm above the cell surface. This factory-installed design eliminates the need for complex terminal drilling and ensures a secure, high-conductivity connection for small portable packs under 1.5kg.

❓ Q:What are the charging requirements for this mini cell?

💡 A:

Standard charging is 0.5C (6.25A). To maintain the maximum safety and 1,500+ cycle life, we recommend using a dedicated LiFePO4 charger and always charging in environments above 0°C. 🚀

Main technical specifications

Product Overview:

The Lishen LP2770102AC is an ultra-compact 12.5Ah LiFePO4 prismatic power cell. At only 353g, it offers high portability, stable 1C discharge, and includes free sorting service for precision applications.

Parameter	Specification
Brand	Lishen
Model Number	LP2770102AC-12.5Ah
Cathode Material	LiFePO4 (LFP)
Nominal Capacity	12.5 Ah
Work Voltage Range	2.5 V ~ 3.65 V
Internal Resistance	≤ 3 ~ 8 mΩ
Standard Discharge	0.5 C
Continuous Discharge	1.0 C (12.5A)
Dimensions (TWH)	27 * 70 * 102 mm
Weight	353g ± 6g
Cycle Life	≥ 1,500 Cycles
Sorting Service	Free (Included)

Drawing

Applications

Lightweight Robotics: Ideal power source for compact robots and drones requiring a high energy-to-weight ratio.
Industrial Hand-held Devices: Perfect for mobile scanners and diagnostic tools where battery weight matters.
Micro-mobility Solutions: Suitable for micro-scooters or electric skateboards needing a slim, safe power pack.
Miniature Solar Storage: Excellent for desktop solar gadgets and remote sensor backup power.

Warnings & Cautions

Avoid overheat in any circumstances. Don’t modify or disassemble the battery. It will be dangerous, and may cause ignition, heating, leakage or explosion.
Don’t put cells in overheat circumstances or disposed in fire ,don’t put cells under the sunshine.
Don’t short-circuit positive(+) and negative(-) terminals. Keep away from metal or other conductive materials. Jumbling the batteries of direct contact with positive(+) and negative(-) terminals or other conductive materials may cause short-circuit and may even cause fire and explosion.
Don’t reverse the positive (+) and negative (-) terminals.
Don’t put cells in water or other conductive liquids or let cells absorb a moisture.
Don’t impact cells excessively.
Don’t solder the battery directly. Excessive heating may cause deformation of the battery components such as the gasket, which may lead to the battery swelling, leakage, explosion, or ignition.
Don’t use abnormal cell which has damages by shipping stress, drop, short or something else, and which gives off electrolyte odor.
Don’t contact cans directly or with other conductive materials during the using process.
Keep away form static circumstances during storage and using.
Don’t use cells together with other one-shot batteries and secondary batteries. Don’t use cells together with different packages, types and brands.
Stop using and process the cells accordingly when the following circumstances happened：getting hot sharply, smelling, changing colors, deformation or others.
If there is leaked electrolyte from batteries, please scrub it away with fresh water to avoid any skin discomfort. 14.Notice: Cell must be discharged within its 1C limit (12.5A) to ensure longevity. Charging should be performed at 0.5C (6.25A) in temperatures above 0°C to prevent capacity loss.