10Pcs PKCELL Alkaline Dry Batteries Primary 23A A23 MN21 12V For Garage Door Opener / Remote Control / Doorbell ACC_10I

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25W / 5.4A 4 Ports USB adaptateur d'alimentation universel avec reconnaissance intelligente de courant pour voyage cellule Mobile téléphones Smart Tablet PC rapide chargeur

Features: Microcomputer control technology, support hybrid charging mode. Capable of setting the charging voltage of each bay individually. LCD real-time visual display of charging progress, battery type, battery current voltage and current charge capacity. Automatically detects non-rechargeable batteries and LCD displays null. Automatic activation function and automatically stops charging when completed

100pcs 1 lot AG3 LR41 192 384 392 392A SR41 L736 1.55V Alkaline Button Cell Battery coin batteries Free Shipping

Cargador de batería semi flexible del dispositivo del panel solar de 30W 12V

features intelligent power control function: 1. The output power base on the principle of channel 1 + channel 2 = 100Watt. 2. If only one channel is used, the output power come from channel 1 can approach to MAX. 100 watt, channel 2 can approach to MAX. 50 watt. 3. If both channels are used, the output power of channel 1 equals 100 watt minus output power of channel 2. 4. Start channel 2 while channel 1 is using fully 100 watt,the output power of channel 1 will be reduced accordingly. Each channel is capable of charging all types batteries. Features: Optimized operating software. Balancing individual cells for battery discharging. Adaptable to various type of lithium battery. Three USB ports, 5V/2.1A for iPad, mobile phone, digital cameras, etc. Fast and storage mode of lithium battery. Cyclic charging/discharging. Re-peak mode of NiMH/NiCD battery. Data store/load. Terminal voltage control(TVC). LiPo battery meter. Maximum safety. Automatic charging current limit. Capacity limit. Temperature Threshold (temperature probe is not included). Processing time limit.