Daily Archives:December 28, 2016

Ultra-low Power Consumption Waterproof Solar Battery SWB -10SP Photoelectric Beam Detector

28 Dec 16
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Ultra-low Power Consumption Waterproof Solar Battery SWB-10sp/20sp/30sp/50sp/75sp (the S: number of beams 4, 6, 8, 10) Photoelectric Beam Detector

Product Features:

1. Original design, solar-powered, digital frequency conversion, lighting, infrared, radio frequency emission as a whole, entirely without wiring, installation more convenient, the provincial timber save time and effort, safer hidden prevention.

2. quad-band frequency conversion, multiple power adjustments, multiple installation without disturbing each other, blocking any two adjacent beam will alarm, effectively prevent false positives, false negative phenomenon, higher stability.

3. Ultra-low power consumption: unique circuit design, use digital inverter technology and DSP processing technology to overcome the traditional power consumption characteristics.

4.Solar back-up battery capacity, small size, can sustainable work 20 days in rainy weather;

5. Diameter Ф80mm/140mm, PC outer cylinder, all-metal stent structure, strong and durable.

6. Fully waterproof structure can be installed in low-lying wet areas.
7. Have tamper, anti-shear and fault self-test function design, effectively prevent vandalism, safer and more reliable.
8. Special optical structure with automatic gain circuit, can adapt to a variety of inclement weather.


Technical parameters

Product Model: SWB-10sp/20sp/30sp/50sp/75sp (the S number of beams 4, 6, 8, 10)

2 Operating voltage: 3.3V/DC

3 Working current: Spotlights: 7mA light receptor: 2mA

4 Reaction speed: <0.1sec

5 Carrier frequency: 38KHZ

6 Emission frequency: 315MHZ/433MHZ (1000 meters) 230MHZ (3000-5000)

7 Solar cells: Ф140mm Series: 15W 380 * 370 * 25mm

Ф80mm Series: 10W 335 * 312 * 25mm

8. Backup battery capacity: 12AH/3.7V

9 Ambient temperature: -25 ℃ ~ 55 ℃

10. Ambient humidity: 0 to 75% RH (non-condensing)

Battery Management System (BMS) for 19.2V 6 cells in series LiFePO4 Battery Packs

28 Dec 16
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Features and Benefits

1.Battery Management System for 19.2V 6S LiFePO4 battery pack;
2.BMS applies for 6 cells LiFePO4 battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.With cell balance/equilibrium function;
5.Compatible with all the LiFePO4 cells;
6.How balancing function works? after battery pack is fully charged. PCM will detect each cell’s voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have longer service life.


Model BEST-D105
6S-10A working current
Voltage Charging voltage
Current Maximal continuous charging current
Maximal continuous discharging current
Current consumption
Overcharge Protection Over charge detection voltage
Over charge detection delay time
Over charge release voltage
Over Discharge Protection Over discharge detection voltage
Over discharge detection delay time
Over discharge release voltage
Over Current Protection Over current detection voltage
Over current detection current
Detection delay time
Release condition
Cut load,automatically recover
Short Circuit Protection Detection condition
Exterior shot circuit
Detection delay time
Release condition
Cut load,automatically recover
Balance/Equilibrium Balance voltage for single cell
Balance current for single cell
Resistance Inner resistance
Temperature Operating temperature range
Storage temperature range
-20~ +125°C
Size (L*W*T)


portable high-performance AA/AAA nimh / nicd battery charger

28 Dec 16
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Alkaline battery charger is the most intellengent battery charger, charge alkaline,NiMh,NiCd,AA/AAA size at a time

Alkaline battery charger is the most intellengent battery charger, charge alkaline,NiMh,NiCd,AA/AAA size at a time for different type or capacity.
Products using high-performance intelligent control mcu.
High-precision O V, – V detection.
output with a constant-current, over-charge, short circuit protection, maximum time, capacity, voltage control.
single detection technology power, precise control, more convenient, single electric visual show.
to allow different capacity, different types of nickel-hydrogen batteries and rechargeable alkaline batteries.
a high degree of integration, higher stability.
automatic trickle charge function.
Failure intelligent recognition technology alkaline batteries.Identifiable technology, failure to identify the dry-cell batteries,more secure.
Full of rechargeable batteries for digital cameras can, MP3, CD, MP4, Walkman etc..
after a nickel-hydrogen batteries, trickle charge to maintainthe charge is still a long time charge, the battery will not overchargephenomenon.
The products used in digital cameras, toys, four-wheel-drive.Toy electric vehicles, such as high-current devices (current greaterthan 300mA) alkaline batteries, better activation. Activator numbermore.
because alkaline batteries have a “memory of inertia” of thecharacteristics of the existing equipment after use alkaline batteries,as this product is activated, it is recommended to use the originalequipment, better.
Failure to have the alkaline batteries can not activate theproduct on the prolonged use of the remote control, clocks and watches,such as a small current (less than 200mA) power equipment, alkalinebatteries, after use (that is, failure) does not recommend using thisproduct activation.
due to different manufacturers differences of thecharacteristics of alkaline batteries, the cycle of activationfrequency range, up to 80 times, it is recommended more use of marketquality alkaline batteries, better activation.
When using alkaline batteries to complete the productactivation, the use of the rear by the equipment to activate, otherwisethe battery may be damaged.
the new buy back without the use of alkaline batteries do notuse this product activation. Otherwise they will damage the battery.
This product is activated by the alkaline batteries on theexposure Do not wet, harsh environment, etc., otherwise they willdamage the battery. If the long period of time to place the non-use maybe leakage phenomenon, it is recommended to use is no longer activated.
alkaline batteries to activate after 10 minutes (a time), ifthe flashing red light significantly on activation of the battery doesnot recommend the use of less effective.
due to the pulse of this product work, and in the work process “” sound is normal.
Indicator function
Self-Test: After the power plug all the lights were bright red alternately flashing green after the second out.
Ni-MH battery charging instructions: battery charge, corresponding to a long bright red light.
the instructions to activate alkaline batteries: Battery activation, corresponding to red-green lights flashing alternately.
Pre-activated instructions alkaline batteries: Battery activation, corresponding to a long bright red light.
full of instructions: a long bright green.
Battery bad: blinking red light.
bad battery access, the system is not charging, flashing red light