Zinc Anode 620 Datasheet Link

Zinc Content: Contains over 80% zinc by weight in the dry film. Volume Solids: 62% ± 2%.

| Parameter | Typical value | |-----------|----------------| | Weight | ~0.8–1.2 kg | | Length | 152 mm (6”) | | Width | 51 mm (2”) | | Thickness | 25–32 mm | | Mounting holes | 2 (countersunk) | | Alloy | UNS Z33521 (MIL-A-18001K) | | Capacity | ~780 A·h/kg | zinc anode 620 datasheet

• Initial Current Output: ~1.2 to 1.5 Amps (in seawater at 20°C, 100 ohm·cm resistivity)
• Total Lifetime Charge: 4,836 Amp-hours (6.2 kg × 780 A·hr/kg)
• Service Life (Theoretical): 4,836 Ah ÷ 1.2 A = 4,030 hours (approx. 5.5 months at peak output).
• In brackish water (higher resistivity), life extends, but output drops.

Certifications and Compliance

C. Offshore Monopiles & Wind Farms

• Retrofit: Clamped anode sleds often use 620 profiles as sacrificial inserts.

Could you clarify if you need the battery specs or the raw metal alloy specs? Zinc Content: Contains over 80% zinc by weight