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.
ER18505+ Leaded Plugs - 3.6V | 4000mAh
£0.00
EVE ER18505 – 3.6V 4000 mAh Lithium Thionyl Chloride (Li-SOCl₂) Battery
Reliable long-term energy for low-drain applications, the EVE ER18505 combines high energy density with convenient pre-wired leads and a connector for easy integration. Perfect for smart meters, wireless communication devices, and industrial electronics.
Unmatched Longevity and Reliability
Up to 10 years shelf life ensures dependable power over long periods.
Wide operating temperature range from -55°C to +85°C for harsh environments.
Low self-discharge rate (~1% per year) maintains battery capacity over time.
Compact Power for Critical Applications
Nominal capacity of 4000 mAh delivers stable power for low-drain devices.
Nominal voltage of 3.6 V ensures consistent performance.
Pre-wired with leads and connector for easy installation in electronic systems.
Technical Specifications
Manufacturer: EVE
Model: ER18505
Chemistry: Lithium Thionyl Chloride (Li-SOCl₂)
Nominal Capacity: 4000 mAh
Nominal Voltage: 3.6 V
Max Continuous Discharge Current: 130 mA
Max Pulse Discharge Current: 180 mA
Self-Discharge Rate: ~1% per year
Operating Temperature: -55°C to +85°C
Shelf Life: Up to 10 years
Dimensions: 18.7 mm × 50.5 mm
Weight: 28 g
Termination: Wire leads with connector
Protection: None
Application Scenarios
Smart electricity, water, gas, and heat meters
Wireless communication devices
Low-power industrial electronics
IoT and sensor systems
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








