TrustFire 10180 70mAh Unprotected Battery for Keychain Lights Description
The TrustFire 10180 70mAh Unprotected Battery for Keychain Lights is a compact, rechargeable lithium-ion battery designed for small devices, ideal for EDC and outdoor use. For example, it powers keychain flashlights like the TrustFire Mini, providing up to 30 minutes of runtime for emergency lighting during night walks, as noted on torchsa.com. Its 3.7V output ensures reliable performance. With no warranty provided, this TrustFire 10180 70mAh Unprotected Battery for EDC Use suits flashlight enthusiasts, campers, and EDC users.

Compact Power for Small Devices
The TrustFire 10180 is a 3.7V, 70mAh unprotected lithium-ion battery, measuring 10mm in diameter and 18mm in length, making it one of the smallest rechargeable cells available, as per torchsa.com. It’s designed for devices like keychain flashlights, laser pointers, and other compact electronics that don’t require a protection circuit, as noted on torchsa.com. With a capacity of 70mAh, it provides a runtime of approximately 30 minutes to 2 hours, depending on the device’s power draw, as seen with similar 10180 batteries on pentagonlight.com. The battery is rechargeable, offering up to 500 cycles, but lacks a built-in protection circuit, so it should only be used in devices designed for unprotected cells, as cautioned on batteryjunction.com. Some users on eBay.com have noted discrepancies in labeled capacity, with one review stating, “Labeled 70mAh, advertised as 90mAh,” suggesting potential variability in performance. This makes it a practical choice for powering small devices, though users should ensure device compatibility and proper charging practices to avoid over-discharge risks.

Lightweight and Rechargeable Design
The TrustFire 10180 weighs approximately 5g, based on similar 10180 batteries on batteryjunction.com, making it extremely lightweight for EDC applications. It features a button-top terminal, ensuring compatibility with devices like keychain lights that require a protruding positive contact, as per torchsa.com. The battery can be recharged using a compatible charger, typically taking 1-2 hours to fully charge, as inferred from general 10180 battery charging times on pentagonlight.com. Its lithium-ion chemistry provides a low self-discharge rate, allowing it to retain charge during storage, as noted on pentagonlight.com. However, as an unprotected cell, it requires careful handling to avoid over-discharge or short-circuiting, a concern highlighted on batteryjunction.com. This makes it a reliable power source for compact devices, though users should use a charger specifically designed for 10180 batteries to ensure safety.

Designed for EDC and Outdoor Use
The TrustFire 10180 70mAh Unprotected Battery for EDC Use is tailored for small devices like keychain flashlights, offering a compact power solution for EDC and outdoor scenarios, as per torchsa.com. For example, it can power a TrustFire Mini keychain light, providing up to 220 lumens for short bursts during night walks or emergencies, as seen on eBay.com. Its 3.7V output delivers more power than a standard AAA battery (1.5V), making it a popular choice for brighter, more efficient keychain lights, as noted on pentagonlight.com. It’s ideal for EDC enthusiasts, campers, or anyone needing a reliable power source for small electronics, offering a rechargeable, cost-effective solution, though its unprotected nature requires careful use to prevent damage to the battery or device.

Key Features and Specs
The TrustFire 10180 70mAh Unprotected Battery for Keychain Lights is built for compact power. It features a 3.7V, 70mAh lithium-ion cell, a button-top terminal, and is rechargeable up to 500 cycles, with no warranty provided. Its lightweight design at 5g makes it a practical choice for EDC users, as noted on torchsa.com. This battery excels for keychain lights, EDC tasks, or emergency use, providing reliable power for small devices.

Specifications Overview

• Type: Rechargeable Lithium-Ion Battery
• Size: 10180
• Voltage: 3.7V
• Capacity: 70mAh
• Terminal: Button Top
• Protection: Unprotected
• Dimensions: 10mm (Diameter) x 18mm (Length)
• Weight: Approximately 5g
• Recharge Cycles: Up to 500
• Warranty: No Warranty

Package Contents
The package includes:

• TrustFire 10180 70mAh Unprotected Battery

Note: A charger is not included; this is a battery only. Use only in devices designed for unprotected cells, and charge with a compatible 10180 charger to avoid damage.