Power Formulas: Watts to Amps & Daily Ah Calculations · Chine · tous prix

Aucun fabricant ne publie ses ventes. Listes bâties sur des indicateurs indirects (classements détaillants, volume d'avis, prix) sur cinq ans — source sous chaque entrée.

1. Victron Energy SmartShunt 500A 荷兰原装蓝牙智能纯铜分流器 — ¥980
   The undisputed gold standard shunt; connects directly to smartphone via Bluetooth without cutting dash.
2. Victron Energy BMV-712 原装仪表盘圆形液晶+蓝牙双显电量表 — ¥1,480
   Dedicated round dash gauge display plus Bluetooth; visual percentage meter with programmable alarms.
3. Renogy 雷诺吉 500A 高精度双向库仑计带液晶背光表 — ¥580
   High precision current detection up to 500A; LCD shows voltage, current, power, and amp-hours.
4. Blue Sea Systems 蓝海 7650 智能双电池自动充电与隔离套件 — ¥1,380
   Combines 65A Automatic Charging Relay (ACR) and dual switch; isolates electronics from surges.
5. Balmar SG200 智能彩屏电池健康衰减(SOH)分析仪 — ¥1,850
   Smart gauge uses self-learning algorithms to calculate exact State of Health and remaining capacity.
6. AiLi 经典数字双向库仑计 350A 带采样分流器 — ¥220
   Simple, bulletproof coulomb counter with digital display; unbeatable budget choice for boats.
7. Power-Pole C-Monster 智能能量网关 (联动车机大屏显示) — ¥1,450
   Connects batteries to Power-Pole CHARGE and displays live power flow on Lowrance or Garmin.
8. Simarine PICO 阳极氧化铝合金全彩钢化玻璃智能监控表 — ¥2,950
   Sleek anodized aluminum glass display; monitors multiple battery banks, fuel levels, and baro.
9. Blue Sea Systems M2 高对比度防眩光 OLED 数字高精电压表 — ¥1,350
   High contrast sunlight-readable OLED display with programmable high/low voltage alarms.
10. Thornwave Labs PowerTrac 极小体积黑匣子蓝牙记录分流器 — ¥880
    Ultra-compact smart shunt with internal data logging; records historical voltage drop curves.