Users of hearing aids and cochlear implants must have spare batteries that they can use while studying or working.
These specially designed battery holders can hold up to three hearing aid or cochlear implant batteries. Just add the batteries and attach them to the key fob. This will be a backup.
Number of batteries: 3 pcs
Capacity: 675, 312, 13 and 10...
Life BMS protection with balancing.
Nominal voltage: 33.00V
Minimum voltage: 25.00V
Maximum voltage: 36.00V
Charge current: 30Ah
Discharge current: 100Ah
With cell balancing. Has two thermal controls. With balancing connector.
Dimensions: 74mm x 105mm x 8mm
In the table rated is voltages: 3,6V
Charge/discharge current - 6AhMinimum voltage: 2,5VMaximum Voltage: 4,2V
Dimensions: 19x4x2.5mm
The length of the welding tape is 30mm and 40mm
Total length: 95mm
Overload, short circuit protection.Discharge Current: 20AMaximum peak current: 35ACharging voltage: 42VMaximum charging current: 5AMaximum voltage per cell: 4.28 ± 0.05 VMinimum voltage on the cell: 2.55 ± 0.08 VNominal discharge on the cell: 2.9 ± 0.1 VOperating voltage: 150mVStandby discharge: ≤10uASize: 72mm x 44mm x 10mm
Connection:Connect the charge...
POWER BANK. Mounting plate + indication.
Input: 5V / 3A USB -C: 5V3A 9V / 2A 12V / 1.5A
Output: USB -A: 5V / 3A USB-C: 5V / 3A 9V / 2A 12V / 1.5A + Apple connector
Power: 18 W, if the device is more than 18 W, can not be used can even burn.
Supports: QC3.0 QC2.0: FCP: PE2.0 PE1.1: SFCP
Input / output overvoltage / overcurrent / short circuit protection....
"Step Down Buck" has a constant voltage and constant current function (CC CV).This converter is manufactured with XL4015E1Operating temperature: -40 - 85 CelsiusSupply voltage: 5V-32VOutput voltage: 0.8 - 30VCurrent: 5AConversion efficiency: 95%Switching frequency: 300 KHzOutput ripple: 50mVOutput power: 30WSize: 51x26.3x14mm
Voltage converter DC/DC to 5V USBStep Down Buck DC/DC Converter. Power supply module 2 USB channels at the output. From 8V to 35V2 channels of USB connector support current output, total output current up to 8A.Uses input protection to increase conversion efficiency and reduce losses.Output with surge protection.8-35V extremely wide input voltage, in the...
Voltage converter to 24 Volts
DC voltage converter. Input from 2.7V to 5.5V (this is the voltage of one or two batteries) can increase from 3.5V to 24V. Voltage, using devices, is set with the help of a potentiometer. The load cannot exceed 30W.
POWER BANK. Mounting plate + indication.
Input: 5V / 3A USB -C: 5V3A 9V / 2A 12V / 1.5A
Output: USB -A: 5V / 3A USB-C: 5V / 3A 9V / 2A 12V / 1.5A + Apple connector
Power: 18 W, if the device is more than 18 W, can not be used can even burn.
Supports: QC3.0 QC2.0: FCP: PE2.0 PE1.1: SFCP
Input / output overvoltage / overcurrent / short circuit protection....
Connectors of different sizes. Please look to the manufacturer's data file ( Specification) and provide the code for the required connector. Price per unit.
Battery box for Two psc AA battery. Or 3 psc CR123 type battery. White color.
Price for one box.
Outer dimensions: 60 mm x 45.5 mm x 21.5 mmInner dimensions: 56.4 mm x 41.5 mm x 19.50 mmMaximum battery length 14500: 56.00 mmMaximum battery length 16340: 38.50 mm
Full set for Makita 18V
Lithium battery control circuit board Protection chip for electric tools battery, welding tape, screws, plastic holders.
Compatible with: For Makita only
Its main function to battery are: over charge protection, over discharge protection, short circuit protection, over current protection, reverse charge protection, over heat...
Voltage: 18V
Max. Charging current: ≤12A
Overload voltage protection: 4.25v
Overcharge detection time: 2s
Overheat protection: 100 ℃
Restoration of overheating protection: 85 ℃
Compatible with: For Makita onlyIts main function to battery are: over charge protection, over discharge protection, short circuit protection, over current protection, reverse...
Charging voltage DC 16.8V CC/CVSingle cell balancing current /25mAhCurrent consumption per cell ≤50μAMaximum continuous charging current 4AMaximum continuous discharge current 4AThe voltage that turns the board on is 4.35V±0.025VDelay time 50-150SThe voltage that turns the board on is 2.4V±0.08VDelay time 10-300mSBoard shutdown voltage 3.0V±0.1VThe...
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