American Farm Works 8900-B fence charger

The American Farm Works 8900‑B is a high‑voltage fence energizer that delivers up to 120 miles of coverage and can be powered by AC or solar with an internal battery backup. Common failures on this unit include dead or corroded batteries, damaged solar panels, loose or frayed wiring, and blown fuses in the power supply circuit. First‑check diagnostics: verify the AC input voltage and fuse integrity; inspect the battery for charge level, corrosion, and proper seating; examine all cable connections and junctions for continuity and secure contacts; review any error codes displayed on the unit’s LED panel or control board.[oss-gpt-20b]

Need your American Farm Works repaired or tested?

We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

⚙️ Fast Diagnostics – Same-day evaluation available
🔁 Reliable Turnaround – Most jobs ship within 5–10 business days
🧰 Expert Technicians – Decades of board-level experience
✅ 1-Year Warranty – Every repair fully guaranteed

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