P-TF-21700-CH
Flat‑Top 18650 Rechargeable Batteries (×2): Premium high-capacity cells suited for night-vision and thermal scopes
Compact USB Dual-Bay Charger: Charges both batteries simultaneously via USB power—portable and convenient
Full Compatibility: Designed for Arken/DNT devices (ZHD520R‑V2, ZHD312R‑V2, ZULUS, TNC225R, TNC335R, TNC635R)
Backup Power Ready: Perfect for field deployment—swap batteries fast to keep your optic online
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