Contact number: 13823685780
| Original BrandOriginal brand | VertexVertex | ||
| Original part No.OEM Model | FNB-12 | ||
| Compatible Radio ModelsApplicable Interphone Model | FT23A/33R/73R/204/411E/411R/470R/728/811R,FTH2005/7005/2008/7008,FT20/208/708, FTC703/1903/2003
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| Cells UsedCore usage | Chinese cell or Japan cellDomestic or imported Japanese cores | ||
| Plastic materialShell material | PC+ABS+fireproofing material PC+ABS+Fireproof material | ||
| Assembly constructionAssembly structure | Housings bonded by ultrasonicUltrasound compaction | ||
| Charger＆radio contactsCharger and Interphone Connection Point | Gold-plateGold-plated | ||
| Environmentalstorage | |||
| Charging temperatureCharging temperature | +0℃ to +50℃ | ||
| Discharging temperatureDischarge temperature | -20℃ to +60℃ | ||
| Storage temperatureStorage temperature | +25℃ +∕–5℃ | ||
| Storage positionStorage | non-criticalNon-hazardous area | ||
| PackagePacking | |||
| Inner packageInternal packing | PVC Bag and White Box PVCbag+White box | ||
| Outer packageOutwrapping | 30*29.5*15 (L*W*H) | ||