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.
C33 - 3.2V | 15Ah | 2500 Cycles
£0.00
Compact Power, Maximum Reliability – EVE C33 Cylindrical LiFePO₄ Cell
The EVE C33 is a Grade A cylindrical Lithium Iron Phosphate (LiFePO₄) cell, designed to deliver reliable performance, high energy density, and long service life in a compact form factor. Perfect for portable energy systems, e-mobility, and small-scale storage solutions.
Durability You Can Trust
Offers a cycle life of up to 2,500 cycles, providing a dependable long-term energy solution.
Built with robust chemistry and low internal resistance (≤ 8 mΩ) to ensure consistent performance.
High Capacity in a Compact Size
With a 15Ah capacity and 3.2V nominal voltage, the C33 packs powerful output into a lightweight cell.
Dimensions of Ø 33.3mm × 140.8mm and a weight of just 267g, making it ideal for space-conscious applications.
Flexible charge/discharge capability: 0.5C charging and 1.0C discharging, supporting efficient energy cycling.
Wide Operating Range
Designed to perform in diverse environments, with a discharge range from –20 °C to 60 °C.
Safe and efficient charging between 0 °C and 55 °C, making it suitable for mobile and outdoor use.
Versatile Applications
A perfect fit for electric bikes, scooters, portable energy packs, power tools, vacuum cleaners, and sweepers.
Combines durability and compact size to deliver dependable power in everyday and professional applications.
Technical Specifications
Manufacturer: EVE
Model: C33
Capacity: 15Ah
Nominal Voltage: 3.2V
Cycle Life: Up to 2,500 cycles
Charge/Discharge Rate: 0.5C / 1.0C
Dimensions: Ø 33.3mm × 140.8mm
Weight: 267 ± 6g
Internal Resistance: ≤ 8 mΩ
Operating Temp (Discharge): –20 °C to 60 °C
Charging Temp Range: 0 °C to 55 °C
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








