Author Archives: ecercom

EB36V9AB3 Lithium Battery for Electric Bike

21 Mar 17
ecercom
No Comments
Standard e-Bike battery
Rated Voltage: 36V
Rated Capacity: 9.0Ah
Cell: Panasonic CGR18650CG
Chemistry: LiNiCoMnO2
Configuration: 10S4P
Inner Resistance75m
Charge Voltage Limit:42.5V
Max Charge Current: 2A
Continuous Discharge Current: 15A
Burst Discharge Current: 30A
Dimension: 94x77x259mm
Weight: 2.35kgs
Operate Temp. Charge: 0~45℃
Operate Temp. Discharge: -20~60℃
Storage Temp.: -20~40℃
Cycle Life: 500 cycles
Function and Features:
1. With Movable handlebar for Easy Carrying
2. With 4 Level LED power indicator to show remaining power
3. With safety key lock to control power on/off of the battery
4. With Water-resistant and firm ABS casing
5. With built-in PCB protection to prevent short circuit, over-current, over-heat, over-charge, over discharge.
6. With battery base to make the battery installed steadily.
7. With guide rail to make the battery be installed conveniently on frames of different size and shape.
8. The internal battery pack is stabilized by braces.
Accessories Available:
1. Ac adaptor and Power Cord
2. Aerial Plug
3. Battery base
4. Guide rail

Laptop Battery

21 Mar 17
ecercom
No Comments

Laptop Battery

 

Technical advantages and Product characteristics
1. JSD batteries passed UL, CE, TUV/GS, ROHS tests.
2. High capacity, long cycle life, low self-discharge rate, and no memory effect.
3. 100% compatible with original battery.
4. All of packs have either the two-wire SMBUS or single-wire HDQ16 to communicate with the host device about voltage, capacity, cycle, self-discharge rate, current, and temperature.
5. Multiple protection.
6. Professional electronic engineering R&D team.
7. Automatic battery aging testing systems.
8.Welcome ODM/OEM.
Applications
COMPAQ/DELL/IBM/TOSHIBA/SONY/Acer/HP/and more

Series Fit Machine Models Replaceable Voltage Capacity
IBM Thinkpad T40/R50 eries 08K8192/ASM 08K8193 10.8 4400
Thinkpad T30 Series 02K7072 10.8 4400
Thinkpad T20/T21/T22/T23 Series 02K6620/02K6644/02K6645/02K6646/02K6649 10.8 4400
Thinkpad R30/R31 Series 02K6821/02K6824/02K6829/02K6830/02K6832 10.8 4400

deep cycle battery

21 Mar 17
ecercom
No Comments

deep cycle battery model:FCD12-120

Capacity:120AH

Specification:407*173*210*233mm

Approx weight:38kg

 Features:

Superior Deep Cycle Design;
High Power Density;
Thick Plates and High-density Active Material;
Longer Life in Deep Cycle Applications;
Excellent Recovery from Deep Discharge. 

 Main Application
Solar Energy Application;
Electric Power Vehicles;
Golf Cars and Buggies;
Wheel Chairs;
Power Tools

NI-MH , Ni-MH Rechargeable batteries 9000mAh 1.2V battery for medical equipment

14 Mar 17
ecercom
No Comments

NI-MH , Ni-MH Rechargeable batteries 9000mAh 1.2V battery for medical equipment

 

Place of Origin: China (Mainland) Brand Name: OEM Model Number: NI-MH D 9000
Type: NI-MH,Ni-MH Rechargeable battery Components: nimh Size: 30*60mm
Voltage: 1.2V Weight: 175g Nominal Capacity: 9000mAh
Application:
Electronics devices, power tool, medical equipment
PVC: Blue or customer’s design

 

Specifications

1.2V Ni-MH D 9000mAh
1. CE, FCC, RoHS certificate
2. Excellent quality
3. Short L/T
4. OEM

 

1.2V Ni-MH Battery D 9000 rechargeable high capacity battery

 

1. General:

Cell: Ni-MH D 9000mAh

Weight: approx. 175g

 

2. Electrical Specification:

Nominal Voltage: 1.2V

Rated Capacity: 9000 mAh min

Watt-hour rating: 10.8 Wh

Charging Method: Constant Current + Constant Voltage

Max. Charge Voltage [V]: 1.50 (+/- 50mV)

Max. Continuous Charge Current: 9000 mA

Rec. Charge cut off: by current 150mA or timer 2.5h

Max. Continuous Discharge Current: 9000 mA

Rec. Discharge cut off: 1.0V

Exp. Cycle Life: 500 cycles above 80% of initial cap.(1C @ 20 degree centigrade)

Cell protection

Overcharge Detection: 4.35+/-0.025V

(0.5 to 1.5 sec. delay, resume 4.15+/-0.05V or @discharging current)

Overdischarge Detection: 2.30+/-0.05V

(0.1 to 0.2 sec. delay, resume 2.90+/-0.1V)

Overcurrent Detection: 5.5A to 7.5A (5 to 30msec. delay @discharge)

 

3. Ambient Conditions

Temperature Range

– Charge: 0 to +45 degree centigrade

– Discharge: -20 to +60 degree centigrade

– Charge Retention/Storage [%]: 1 year at -20 to +25 degree centigrade

3 month at -20 to +45 degree centigrade

Humidity: 65+/- 20% RH

 

4. Environmental and Safety

The cell is approved according UL 1642.

This battery meets the requirements of Battery Directives and the battery parts are RoHS-Compliant.

Lithium Ion Cylindrical Toy Battery 9V 220mAh Rechargeable

14 Mar 17
ecercom
No Comments

Lithium Ion Cylindrical Toy Battery 9V 220mAh Rechargeable

 

Quick details

Lithium Ion Cylindrical Battery

1,9V

2,220mAh

3,Rechargeable

4,Electronic scale ,toy

Features:

Lithium ion (Li-ion) batteries feature high energy density, high capacity, light weight and high power.
The voltage of cylindrical type is 9V.Li-ion batteries are one o f the most popular types of rechargeable battery
for portable electronics, with one of the best energy densities, no memory effect, and a slow loss of charge when not in use.

Application:

◆toy

◆Cellular phone

◆smoke alarm
◆Power tools

◆PDA’s and handy terminals
◆Communication devices

◆Electronic instrument

Specificatiojn

No. Item General Parameter Remark
1 Rated Capacity Typical 220mAh Standard discharge(0.2C5A) after Standard charge
Minimum 200mAh
2 Nominal Voltage 7.7V Mean Operation Voltage
3 Voltage at end of

Discharge

6.0V Discharge Cut-off Voltage
4 Charging Voltage 8.4±0.1V
5 Internal Impedance ≤300mΩ Internal resistance measured at AC 1KHZ after 50% charge

The measure must uses the new batteries that within one week after shipment and cycles less than 5 times

6 Standard charge Constant Current 0.2C5A

Constant Voltage 8.4V

0.01 C5A cut-off

7 Standard discharge Constant current 0.2C5A

end voltage 6.0V

No. Item General Parameter Remark
8 Fast charge Constant Current 1C5A

Constant Voltage 8.4V

0.01 C5A cut-off

9 Fast discharge Constant current 1.5 C5A

end voltage 6.0V

10 Maximum Continuous Charge Current 1 C5A
11 Maximum Continuous Discharge Current 1C5A
12 Operation Temperature Range Charge: 0~45℃ 60±25%R.H.

Bare Cell

Discharge: -20~60℃
13 Storage Temperature Range Less than 1 year: -20~25℃ 60±25%R.H.

at the shipment state

less than 3 months: -20~40℃
Less than 7 day : -20~65℃
14 Pack Dimension L26.5(+0/-2)*W 17.5(+0/-2)

*H 48.5(+0/-2)mm

Initial Dimension

Blackberry cell phone li-ion cell battery

14 Mar 17
ecercom
No Comments

Blackberry cell phone li-ion cell battery

 

Model NO.:c-S1
Compatible Brand:Blackberry
Power Source:Electric
Battery Type:Lithium-Ion Battery
Voltage:3.7V
Capacity for Battery:1000-1199mAh
Certification:CE

 

Item Li-ion battery EM1 mobile phone battery for Blackberry
Brand name FOR Blackberry
Color White
Cell chemistry PCM Li-ion
Standard Voltage 3.7V
Nominal Capacity 1000mah
Standby time 48hours~120hours
Cycle Time More than 500times
Weight 0.03kg
Working temp. -15° C to 50° C
Description 1. Double protctive IC with NTC PCB offer over-discharging, over-charging, over-current and short-circuit protection, safeguard for using.
2. Gilded and flexible connecter, better conductive properties, not easy to rust.
3. Safety and stable: Hi-tech lithium-ion battery undergoes drop test, smash test and acupuncture test to ensure no fire and explosion in breaking.
4. Agrade li-polymer battery cell, high energy environmental protection battery, durable energy conservation, long standby time and long taling time.
MOQ 100 Pieces
Delivery 1 day lead time only
Package Bulk packing or blister packing.
Guarantee 12 months
Caution 1. Use a specified charger.
2. Do not disassemble the battery.
3. Do not short circuit the battery terminals.
4. Do not throw the battery into fire or heat.
5. Keep the battery in a cool dry surrounding if it stands by

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

06 Mar 17
ecercom
No Comments

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

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

High capacity 9800mah ups external dry battery for LED lighting

06 Mar 17
ecercom
No Comments

High capacity 9800mah ups external dry battery for LED lighting

Detailed Product Description

12V 9800mah UPS Battery
1.12V 9800mAh UPS Battery
2. black
3.Popular market,hot sell to USA.E.U
4.Type:UPS battery

High capacity 9800mah ups external dry battery for LED lighting
Description
The battery uses imported and original lithium batteries chip , with features of small internal resistance, big capacity, cycle times and more, no memory effect, etc ; multiple protection design of internal circuit , can prevent over charge, over discharge, overcurrent; PC quality testing and monitoring of the production process , ensuring superior battery performance.

Application:
Wireless camera, personal treatment system, Led lighting, DA personal , data assistant, personal communication systems, radio, digital cameras, camcorders, video cameras, Bluetooth devices, CD players, MD players, portable DVD, MP3 players, smart cards, aviation model 12V power supply can be used in such area.

What you are viewing is Super 9800mAh Li-ion Rechargeable Battery. This Li-ion rechargeable battery can be used for security CCTV camera power supply. Made of high quality material, this rechargeable camera battery can be used for a long time. This Li-ion rechargeable battery provides 12 V DC output voltage and 12.6V DC input voltage. And it offers little resistance and super storing capacity. This battery is small and portable. You can carry this battery around so that it can provide power for your camera conveniently. In addition, this Li-ion rechargeable battery can help reduce the risk of burns. With the high quality and great performance, you can’t miss the best rechargeable battery!

FirstSing FS00132 Portable Rechargeable 6000mAh Emergency Power Battery

06 Mar 17
ecercom
No Comments

FirstSing FS00132 Portable Rechargeable 6000mAh Emergency Power Battery

Portable power: More than a simple extended battery,Four Times Power Bank carries multiple charges for any personal electronic device with you – including four full recharges for most power-hungry smart phones
On-the-go convenience: Four Times Power Bank fits easily in a pocket or bag, the perfect size for travelers and business people
Very compatible: Four Times Power Bank works with most USB charged gadgets, including cell phones, handheld gaming systems, digital cameras, and the Apple® iPad® (adapters for mini-USB to USB not included)
Charge multiple devices: Four Times Power Bank provides two USB charging ports: Optimized and General
Optimized: The top USB charging port is optimized for smart phones and other devices that are capable of taking an optimized charge, including Apple®’s iPhone, iPad® and iPod® family of products.
General: The bottom port uses the standard USB specification and will charge devices that do not utilize the optimized USB charging specification.
Superior Engineering: Four Times Power Bank has been specifically engineered to charge Apple®’s iPad®. It adds an additional 5 to 6 hours of video playback to the iPad®.

– 6,000 mAh Lithium Polymer
– Has the power to charge most smart phones four times
– 4 yellow lights indicate power level, 25%-50%-75%-100%
– Has the ability to charge multiple USB devices simultaneously
– Color: Blue
– Aluminum alloy housing
– Capacity: 6000mAh
– Charging time: about 4 hours
– Input: DC 5V / 1A
– Output: DC 5V / 1A
– Adapters: Mini USB + iPhone + Nokia small head + Samsung D800
– Package includes:
– 1 x Battery
– 4 x Adapters
– 1 x USB charging adapter
– 1 x USB cable
– 1 x AC 100~240V power adapter (2-flat-pin plug)

Item: Portable Rechargeable 6000mAh Emergency Power Battery w/ Adapters – Blue

Dimensions: 3.35 in x 2.36 in x 0.51 in (8.5 cm x 6.0 cm x 1.3 cm)
Weight: 3.70 oz (105 g)

High capacity 9800mah ups external dry battery for LED lighting

27 Feb 17
ecercom
No Comments
Detailed Product Description

 

12V 9800mah UPS Battery
1.12V 9800mAh UPS Battery
2. black
3.Popular market,hot sell to USA.E.U
4.Type:UPS battery

High capacity 9800mah ups external dry battery for LED lighting

 

Description

 

The battery uses imported and original lithium batteries chip , with features of small internal resistance, big capacity, cycle times and more, no memory effect, etc ; multiple protection design of internal circuit , can prevent over charge, over discharge, overcurrent; PC quality testing and monitoring of the production process , ensuring superior battery performance.

Application:
Wireless camera, personal treatment system, Led lighting, DA personal , data assistant, personal communication systems, radio, digital cameras, camcorders, video cameras, Bluetooth devices, CD players, MD players, portable DVD, MP3 players, smart cards, aviation model 12V power supply can be used in such area.

What you are viewing is Super 9800mAh Li-ion Rechargeable Battery. This Li-ion rechargeable battery can be used for security CCTV camera power supply. Made of high quality material, this rechargeable camera battery can be used for a long time. This Li-ion rechargeable battery provides 12 V DC output voltage and 12.6V DC input voltage. And it offers little resistance and super storing capacity. This battery is small and portable. You can carry this battery around so that it can provide power for your camera conveniently. In addition, this Li-ion rechargeable battery can help reduce the risk of burns. With the high quality and great performance, you can’t miss the best rechargeable battery!