Author Archives: ecercom

Size D 4000mAh high temperature rechargeable nicd battery

07 Feb 17
ecercom
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Size D 4000mAh high temperature rechargeable nicd battery

 

functional description

1.Nominal Capacity 4000mAh

2:33.0*61.5mm

4.Standard Charge Current and Time: 400mA /15hours

5 Rapid Charge Current and Time:4000mA /1.4hours

6.Approx Weight :135.0g

 

Specification

Super high capacity,

Low internal resistance,

Excellent operating output,

Long cycle life,

Safety

No memory effect

Enviromental protection

Good performance characteristics

Small order is accepted

 

Main application:

1.-vice communication equipment, cordless telephone, mobile phone, his radio

2.Had information equipment: notebook computer, PDA, portable fax machines, printer

3.-vice audio and video equipment: : digital cameras, portable video camera, DVD, VCD, MD, CD player

4.-vice lamps and lanterns: emergency light, solar lights, the searchlight, a flashlight

5.Had electronic toys: remote control car, remote control ship, plane model aircraft

6.-vice electric tools: electric drill, planer, jaws, and saws, electricity group

7.Had other purposes: electric razor, massage device, electric toothbrush, portable terminal equipment

for BlackBerry 9800 battery connector

20 Jan 17
ecercom
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for BlackBerry 9800 battery connector
1, All test,
2, Protective package,
3, offer all kinds of spare part.
for BlackBerry 9800 battery connector
1. Quality control:All the parts must pass the inspection of our QC team
2. Packing:All spare parts pack in a bubble bag

3. Delivery time:Lead time is 1 or 3 days
4. Product model:We can provide all kinds of spare parts for cell phone, including LCD, Flex cable,touchscreen etc.
5. Information:We share the latest information of cell phone spare parts in China market every week.

for BlackBerry 9800 battery connector

Dolphin/Tube Electric Bike Battery

20 Jan 17
ecercom
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Electric Bike Battery

Top New Energy can provide several different lithium battery packs for electric bikes, electric scooter and etc. We have
many regular Aluminum cases and plastic cases to fit different bicycles. The most popular ones are named A-model,
silver fish model, back carrier model and small frog type. They are with BMS, standard chargers, keys, and other
accessories. These battery packs can be assembled with LiFePO4 battery cells and also LiMnO4, two kinds of
chemical materials. The LiFePO4 battery pack got the advantage of longer cycle life and safety. The Mn Type is with
with more light weight and cheaper price.
Silver fish Electric Bike Battery
Frog Electric Bike Battery
Rear rack Electric Bike Battery
Dolphin/Tube Electric Bike Battery Rear rack Electric Scooter Battery Rear rack Electric Bike Battery
Rear rack Electric Bike Battery
Rear rack Electric Bike Battery
Rear rack Electric Scooter Battery
No. Model Package Style Nominal voltage Nominal capacity Dimensions Weight of battery pack Standard charger
Including BMS and housing
(V) (Ah) L*W*H (mm) (kg) (A)
1 LFP24V8AH Silver fish 24 8 75*110*378
4.0
2
2 LFP24V8AH Silver fish 24 8 89*89*401 4.0 2
3 NCM24V10AH Silver fish 24 10 89*89*401

Battery Capacity Meter

20 Jan 17
ecercom
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Battery Capacity Meter (BCM)

 

The Battery Capacity Meter (BCM) is a user-friendly tool used for measuring battery capacity by constant current discharge method. Users can set discharge current and cut off voltage of a discharge process. Moreover, battery voltage, current, cumulated capacity and elapsed time will display in the software. Optional data storage function is available.

Waterproof Solar 10400mAh Power Bank Dual Interface External Battery Pack

13 Jan 17
ecercom
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Waterproof Solar 10400mAh Power Bank Dual Interface External Battery Pack

 

Ways of charging:

 

1. AC power supply: AC adapter + Mini port USB charging cable.

2. USB cable: Connect the power bank to computer via USB charging cable.

3. Solar charging: Put the power bank in the sun, the stronger the sun, the faster the charging.

 

Model: YWD-SPB4 Capacity: 10400mAh
Size: 123*76*22mm Weight: 142g
Input: 5V / 1A Ouput: 5V / 2.1A
Input port: Micro USB Output port: USB

 

Note

 

All products are the actual capacity

 

100% of the original

 

Provide big and small wholesale

 

Provide OEM custom service

 

Power Bank Feature:

 

1.This product is a multi-function solar emergency charger.

 

2.For your mobile electronic devices

 

3.When you go to outside or power cuts, You can also use solar energy to charge your mobile phone.

 

4.Environment protect, save resource.

 

5.Exquisite workmanship, high-capacity, light weight and thin design with plastic shell.

 

6.Solar efficient charging: Built-10400 mA high-capacity rechargeable polymer lithium-ion battery,

powerful with long operation time, long cycle life.

 

7.Double voltage mode, The charger battery is widely used for most mobile phones and other digital

devices for charging.

 

8.For Mobile Phone, MP3, MP4, PDA, PSP, Bluetooth Headset, Bluetooth Speaker, Digital Camera,

CD Player, Reread Machine, Portable DVD and other digital products services.

 

9.Comes with power indicator light.

 

10.Comes with LED flashlight.

 

11.Can charge the battery for mobile phone or digital devices at the same time.

 

12.Multiple intelligent security protection: over current, overvoltage, overload and short circuit protection.

 

PCB Safety Protection:

 

A. Overcharge protections

B. Over discharge protections

C. Short-circuit protections

D. Stable voltage protections.

E. Automatically identify the phone current protections.

 

Factory advantage:
1. OEM service provided
2. Safety:It can avoid overcharge, over discharge, short circuit, etc with multiple protection system.
3. High capacity:It can customized capacity according to customer request.
4. High quality: All our products must be strictly tested before delivery.
5. Fashion and convenient: It easy to carry and you can use anytime and anywhere.
6. Wide using range: It can work Smart cell phone Tablet, Mp3, Mp4 etc.
7. Low Price : We are professional power bank manufacturer, we can provide you low price and assure

the quality and delivery time.
8. Warranty: 1 year Products can be returned or exchanged.
9. Package Detail: Universal package or customized package according to your requests.

1.2v rechargeable nicd batteries sc 1500mah for emergency light, searchlight, flashlight

13 Jan 17
ecercom
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1.2v rechargeable nicd batteries sc 1500mah for emergency light, searchlight, flashlight

Specification:

Super high capacity,

Low internal resistance,

Excellent operating output,

Long cycle life,

Safety

No memory effect

Enviromental protection

Good performance characteristics

Smal

Functional description

1.Nominal Capacity: 1500mAh

2.Nominal Voltage: 1.2V

3.Size: 23.0*43.0 .mm

4.Standard Charge Current and Time : 150mAh /15hours

5.Rapid Charge Current and Time 1500mA /1.4hours

6.Approx Weight : 48g
Main application:

1.-vice communication equipment, cordless telephone, mobile phone, his radio

2.Had information equipment: notebook computer, PDA, portable fax machines, printer

3.-vice audio and video equipment: : digital cameras, portable video camera, DVD, VCD, MD, CD player

4.-vice lamps and lanterns: emergency light, solar lights, the searchlight, a flashlight

5.Had electronic toys: remote control car, remote control ship, plane model aircraft

6.-vice electric tools: electric drill, planer, jaws, and saws, electricity group

7.Had other purposes: electric razor, massage device, electric toothbrush, portable terminal equipment

Smart USB Selfie Mobile Phone Battery Bank 2600mAH Lithium Battery Type

13 Jan 17
ecercom
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Smart USB Selfie Mobile Phone Battery Bank 2600mAH Lithium Battery Type

 

Specifications:

 

Usage Flashlight & Powerbank
Interface Type Smart USB
Battery Type Lithium Batteries
Output voltage: 5V/1A
Available Colour: Black,silver,wine red
Dimension: 95*22*22mm
Weight: 72g

 

Description:

 

A super light weight and convenient power bank like a lipstick!

 

It can also be used as a 10m selfie remote shutter for your smart phone!

 

EP10 is a Lithium battery with a capacity from 1800mAH to 5200mAH.

 

Very flexible and easy to use with its smart USB socket.

 

High safety due to its overcharge protection, discharge protection and short circuit protection.

 

Compatible with both iOS and Android.

 

Many colors to select and can be OEM.

 

Highlight:

 

1. Very well supported. Can be used with any kind of smart phone, laptop and other rechargeable electronic products.

 

2. Very portable and convenient. You can put it in your pocket or a bag and can use it almost any time and any where.

 

3. Very good looking. Our products are very attractive and stylish in appearance and are liked by all generations.

 

4. Very competitive price. The products are provided by the manufacturer directly so the price will be the best you can find through internet.

 

Warning & Notice

 

1. Please don’t break or destroy the shell of the power bank, and if in any case you found the shell is broken, please stop using it and contact our after sale department if needed.

 

2. Please don’t use the powerbank near fire or in a high temperature. Never throw it into the fire.

 

3. Don’t use the power bank in a very humid place, never place or use it in water.

 

4. Turn off the power or unplug it from your device to avoid waste of power and potential danger or risk.

 

5. When the power bank itself is being charged, please don’t let children to touch it’s plug.

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

28 Dec 16
ecercom
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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
ecercom
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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.

Specifications

Item
Contents
Criteria
1
Model BEST-D105
6S-10A working current
2
Voltage Charging voltage
21.6V
3
Current Maximal continuous charging current
10A
Maximal continuous discharging current
10A
Current consumption
≤20μA
4
Overcharge Protection Over charge detection voltage
3.6V~3.9V(Adjustable)
Over charge detection delay time
0.5S~2S
Over charge release voltage
2.0V~2.5V(Adjustable)
5
Over Discharge Protection Over discharge detection voltage
2.0V~2.5V(Adjustable)
Over discharge detection delay time
50~200mS
Over discharge release voltage
2.0V~2.5V(Adjustable)
6
Over Current Protection Over current detection voltage
0.1V~0.2V(Adjustable)
Over current detection current
20A±20A
Detection delay time
5~20mS
Release condition
Cut load,automatically recover
7
Short Circuit Protection Detection condition
Exterior shot circuit
Detection delay time
200~500uS
Release condition
Cut load,automatically recover
8
Balance/Equilibrium Balance voltage for single cell
3.60V±0.025V
Balance current for single cell
36mA±5mA
9
Resistance Inner resistance
≤20mΩ
10
Temperature Operating temperature range
-40~+85°C
Storage temperature range
-20~ +125°C
11
Size (L*W*T)

 

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

28 Dec 16
ecercom
No Comments

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.
Help
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.
Notes
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