What makes the Cloudenergy 12V 100Ah stand out?

It offers 2,000–5,000 cycles, 95–98% efficiency, LCD display, Bluetooth monitoring, and lightweight design.

Does it include a smart display?

Yes, a large LCD shows state of charge, voltage, temperature, and charge progress in real time.

Is Bluetooth monitoring available?

Yes, it supports Bluetooth monitoring through a dedicated app without account registration.

What real-world test results were observed?

Cyrob recorded 7+ days runtime powering an electric fence, stable voltage under load, and efficient charging.

How does it compare to lead-acid batteries?

It provides longer service life, higher usable capacity, lighter weight, no maintenance, and is more eco-friendly.

Cyrob Review: 12V 100Ah

Cloudenergy 12V 100Ah LiFePO4 — Hands-On Test by Philippe Demerliac (Cyrob)

Battery technology reviewer Philippe Demerliac (Cyrob) evaluates the Cloudenergy 12V 100Ah LiFePO4 with LCD and Bluetooth monitoring. Below are the key findings, features, and test data highlighted in his review.

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Why It Stands Out

Longevity & Performance

2,000–5,000 cycles expected under normal use.
95–98% efficiency compared to lead-acid.
Stable voltage even at lower state of charge.

Smart, User-Friendly Features

BMS protection for over/under-voltage, over-current, and temperature.
Large LCD shows SoC, voltage, and charge progress.
Bluetooth app for real-time monitoring without login.

Convenience & Safety

About 50% lighter than lead-acid alternatives.
Fast charging supported (14.2–14.6 V tested).
Thermally stable LiFePO4 chemistry.
Operating window: −20 °C to 60 °C (discharge), 0 °C to 45 °C (charge).

Test Highlights from Cyrob

Unboxing & First Look

Secure packaging, clean build, clear documentation.
LCD shows data instantly, no external meters required.

Charging Demonstration

Lead-acid charger set to 14.2–14.6 V used in the demo.
BMS balances cells automatically during charge.
Temperature stayed stable during the test.

Field Test (Electric Fence)

Delivered 7+ days runtime vs. 3–4 days with lead-acid.
Minimal voltage drop; LCD provided remaining-time estimate.

Cloudenergy vs. Lead-Acid

Longer service life → fewer replacements needed.
Higher usable capacity at same rating.
Partial SoC tolerance without major degradation.
Lighter weight and zero maintenance.
Eco-friendly, no toxic lead or acid.

Key Specifications

Item	Spec
Capacity	100 Ah (≈ 1,280 Wh)
Nominal Voltage	12.8 V
Weight	≈ 12 kg (26.5 lb)
Dimensions	12.9 × 6.8 × 8.4 in
Charge Temp	0–45 °C (32–113 °F)
Discharge Temp	−20–60 °C (−4–140 °F)
Warranty	5 years

*Specs refer to the reviewed unit; confirm datasheet for your market.

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Cloudenergy 12V 100Ah Review | Cyrob (Philippe Demerliac)