14.8V/20Ah Li-ion Battery for Mobile Lighting Equipment, OEM Orders are Welcome
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Product Description
Product Description
- Longer storage life than NiMH batteries
- Light weight and higher energy density than any rechargeablebattery
- Installed IC chip will prevent the battery pack from overcharge and over discharge
- Helps protect battery chemistry integrity and prolongs batterylife
- Installed poly switch will cut off power if battery dischargecurrent more than 6.6Ah
- Perfect for building up battery pack for medical equipmentback-up or EPS emergency power
- Supply which requires compact size and lighter weight
- Battery module is wrap by PVC
- Type: Lithium-ion rechargeable cell
- Nominal voltage: 14.8V
- Nominal capacity: 20Ah
- Minimal capacity: 19.5Ah
- Maximum charge current: 20A at 1C
- Charging method: charge with constant current 1C to 16.8V, thencharge with constant voltage 16.8V till charge current is less than0.01C
- Discharge cut-off voltage: 12V
- Over-discharge detection voltage of PCM
- Operating environment:
- Charging: 0 to 45°C at 65 ±20% RH
- Discharging: -20 to 60°C at 65 ±20% RH
- Storage environment: -20 to 45°C at 65 ±20% RH
- Storage for long time (>3 months) and storage conditionshall be: <35°C at 65 ±20% RH, 14.8 to 16.8V
- Cell weight: approximate less than 360g
- Maximum cell dimensions: according to customer's request
- High energy density
- High working voltage for single battery cells
- Pollution-free
- Long cycle life
- No memory effect
- Capacity, resistance, voltage and platform time consistency isnice
- With short-circuit production function, safe and reliable
- Nice consistency and low self discharge
- Lightweight and small size
- Charging: 0 to 45°C at 65 ±20% RH
- Discharging: -20 to 60°C at 65 ±20% RH
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