Battery Applications & Safety Guidelines
Application
The batteries offered on evebatteries.co.uk are suitable for a wide range of energy storage and power solutions, including:
🔋 Solar Energy Storage – For both off-grid and grid-tied renewable energy systems.
🔋 Electric Vehicles & E-Bikes – Reliable, efficient power for sustainable transportation.
🔋 Home & Industrial Energy Storage Systems (ESS) – Ensures stable power for residential, commercial, and backup systems.
🔋 Marine & RV Power – Provides dependable off-grid energy for boats, caravans, and mobile applications.
🔋 UPS & Backup Power – Keeps critical systems running during power outages.
🔋 DIY & Custom Battery Packs – Popular for hobbyists and engineers building tailored energy solutions.
Safety Guidelines & Warnings
⚠️ IMPORTANT NOTICE ⚠️
All rechargeable batteries require proper handling, charging, and storage. Misuse can result in fire, explosion, injury, or property damage.
General Safety Guidelines
✔ Only purchase and use if you understand the safety requirements for the specific battery type.
✔ Always charge using the correct charger designed for the chemistry of your battery (LiFePO4, Li-ion, NiMH, etc.).
✔ Store in a cool, dry environment away from heat, direct sunlight, or flammable materials.
✔ Follow the manufacturer’s specifications for voltage, current, and temperature.
✔ Use a Battery Management System (BMS) where required to ensure safe operation.
✔ If assembling packs, ensure proper balancing and testing before use.
✔ Resellers must pass these safety warnings on to end users.
🚫 Prohibited Uses & Handling
⛔ Do not short circuit, puncture, crush, incinerate, or attempt to modify any battery.
⛔ Do not use damaged, swollen, or leaking batteries.
⛔ Do not overcharge, over-discharge, or bypass recommended protections.
⛔ Do not expose to water, fire, or extreme temperatures.
⛔ Do not connect in series or parallel without ensuring correct balancing.
⛔ Do not solder directly—use proper connection methods (e.g., spot welding for cells).
⚠ User Responsibility & Risk Acknowledgment
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The buyer/user is fully responsible for safe handling, charging, and storage.
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Improper use may cause serious injury, fire, or equipment damage.
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No guarantee of compatibility with a specific device is provided.
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Purchase and use of batteries from evebatteries.co.uk is at your own risk.
By purchasing from us, you acknowledge and agree to follow all safety guidelines. Failure to comply may result in hazardous consequences.
C40 - 3.2V | 20Ah | 4000Cycles
£0.00
Reliable High-Capacity Energy Storage with the EVE C40 401301 LiFePO₄ Cell
The EVE C40 401301 is a premium Grade A cylindrical Lithium Iron Phosphate (LiFePO₄) cell, engineered for superior performance, durability, and efficiency. Perfect for off-grid systems, EVs, and high-demand energy storage applications, this cell ensures dependable power wherever you need it.
Long-Lasting Durability
Achieve up to 4,000 cycles, providing a reliable, long-term solution for energy storage.
Robust construction and advanced LiFePO₄ chemistry enable the cell to handle demanding conditions without compromising performance.
High Capacity for Consistent Power
Boasting a 20Ah capacity, the C40 401301 delivers sufficient energy to support demanding applications and extended runtimes.
Flexible charging and discharging rates (0.5C charge / 0.5C discharge) allow the cell to adapt to your system’s energy requirements.
Ideal for off-grid setups, backup power, and portable energy systems.
Simple Integration and Installation
Designed with cylindrical form factor for easy integration into battery packs and modular systems.
Safe and reliable operation ensures minimal maintenance and straightforward installation.
Technical Specifications
Manufacturer: EVE
Model: C40 401301
Capacity: 20Ah
Nominal Voltage: 3.2V
Weight: 366g ±6g
Dimensions: 40.5mm (Diameter) × 135mm (Height)
Maximum Discharge: 1C (20A)
Continuous Discharge: 0.5C (10A)
Cycle Life: Up to 4,000 cycles
Protection: None
Quantity
019080 11549
Contact Us
OPENING TIMES:
Monday to Friday 9:00 - 17:00
by appointment.
Saturday and Sunday closed.
EVE Batteries UK
Elm Tree Farm,
Unit 8 Thrupp Wharf
Milton Keynes,
Bucks, MK19 7BE








