Home > Products > 10400mah Li-ion Power Bank > Factory price!!plastic power shell!!! 10400mah power bank
Factory price!!plastic power shell!!! 10400mah power bank
- 1000000 Piece / Pieces per Month
- Shenzhen or HK
- T/T L/C D/P D/A Credit Card PayPal
- Portable wired 30000 50000 60000 mAh large capacity super fast charging ribbon cable for outdoor camping Mobile power supply
- Portable folding solar power bank 20000mAh with built-in three wire 10W ultra large capacity wireless fast charging mobile power supply
- Portable folding solar power bank 20000mAh with built-in three wire 2A 10W ultra large capacity wireless charging mobile power supply
- Outdoor waterproof portable folding wireless charging solar power bank 20000mAh ultra large capacity fast charging emergency mobile power supply
- Outdoor waterproof portable folding wireless charging solar power bank 20000mAh ultra large capacity emergency mobile power supply
- Outdoor waterproof portable folding solar power bank 20000mAh ultra large capacity emergency mobile power supply
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | KETRON | Model Number: | KQS-10400B |
Dimension: | 100*75*23.5mm | Weight: | 226g | Capacity: | 10400 mAh, 10400mAh |
Outport: | 5V/1A 5V/2A | Input: | 5V/1A, 5V/1A | Socket Type: | unversal usb |
Product Description
Factory price!!plastic power shell!!! 10400mah power bank
Our advantages:
1) We are factory: Good price & fast delivery.
2) We only do private tooling, A-grade polymer batteries, high quality materials & exquisite details.
3) Reliable quality with patent, CE, RoHS, FCC, C-Tick certificates.
4) OEM/ODM, customers design is welcome.
5) Excellent service, fast reply.
6) Sample order or trail order for test is acceptable.
Capacity | 10400mAh |
Input | 5V/1A |
Output | 5V/1A 5V/2A |
Cell | Li-ion |
Size | 100*75*23.5mm |
N.W | 226g |
Lifetime | ≥500 times |
Feature | big capacity, Led display |
KETRON was founded in 1995 and has been dedicating in assemled battery. Twenty-year technological accumulation makes us have the ability of good industrial resource integration and builds top-ranking product quality of KETRON. It is used as purpose of enterprice to provide clients fast and responsible service, ensure every client’s confidence on mobile power of KETRON with powerful service management and establish KETRON into high-quality brank of global battery industry carefully.
KETRON ensures each of products in the market only after strict multiple tests and tries its best to reduce maintenance opportunity based on quality philosophy of “quality service is the largest one”.
We selcect the high-quality components supplier,inspect each of stored equipments strictly and assure quality of KETRON at the sourse.
Each of our products stands up standard performance examination and operation of every technical process is in conformity with standard system of ISO9001.
INSPECTION PROTOCOL AND QA FOR LITHIUM BATTERY
No. | unit | min | type | max | remark | |
charge | ℃ | 0 | 25 | 45 | ||
discharge | ℃ | -20 | 25 | 65 | ||
storage | ℃ | -20 | 25 | 45 | 1 month | |
℃ | -20 | 25 | 35 | 6 months |
Before storage, batteries should be charged to 40%-65% of full capacity
Characteristics testing:
item | test method | Requirements |
Charging/Cut-off Voltage | 4.20±0.01V | |
Discharge/Cut-off Voltage | 3.00±0.01V | |
Standard Charge | Charge the battery at constant current of 0.2C to reach 4.2V. Then charge the battery at constant 4.2V voltage until , the charging current decreasing to 0.01C. | Charging time≤8h |
Standard Discharge | After the standard charging,rest for 1 hour then discharge, to 3.0V 0.2c | |
Rate Discharge | After the standard charging,rest for 1 hour then discharge, to 3.0V 0.5C | Discharging time≥102Min |
High Temperature Characteristics | Fully charging, store them at (55±2)℃ for 2 hours, then discharge to 3.0V @0.5C | Discharging time ≥102 Min , No transform, no explosion,no fire,no leakage |
Low Temperature Characteristics | Full charging, store them at (-10±2)℃ for 16-24 hours, then discharge to 3.0V @0.2C | Discharging time ≥255 Min, No transform, no explosion,no fire,no leakage |
Capacity retention | Fully charging, store them at (20±2)℃ for 28 days, then discharge to 3.0V 0.2C | Discharging time ≥255 Min, No transform, no explosion,no fire,no leakage |
Cycle Life 25℃ | Charge the battery @0.5C to reach 4.2V. Then charge the, battery at constant 4.2V voltage until the charging current, decreasing to 0.01C. Rest for 10 min. discharge to 3.0V 0.5C and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 80% of rated capacity | Cycle life ≥500 |
Storage | Charge the battery to 40%~65% of its rated capacity using, standard charging mode, then keep it in an 20℃±5℃, humidity 45%~85% room for 12 months. Discharge it 0.2C until voltage down to 3.0V | Discharge time ≥240Min |
Environment Characteristics:
Item | Testing Method | Requirements |
Hot & humidity testing | Full charging, store it at 40±2℃ with 90%~95RH% for 48 hours. Then put the battery at room temperature 20±2℃ for 2 hours. Then discharge to 3.0V 0.5C | Discharging time ≥72 Min no transform, No erosion, no explosion,no fire,no leakage |
Vibration | After Standard Charging,fixed the battery to vibration table,then subjected to vibration test for 30 minutes per axis of XYZ axes | No explosion,no fire, no leakage. Voltage≥3.7V. |
Shock test | After Standard Charging,test condition Acceleration :100m/s2 Crash time per min: 40-80 times, Pulse lasting time : 16ms , Shock times : 1000±10times | No explosion, no fire, no leakage. Voltage≥3.7V. |
Drop Test | After standard charging , drop the battery from 100cm, height onto a 18mm~20mm thick hardwood. Two sides of X,Y,Z directions each (total 6 times) After the drop test, discharge the battery 0.5C to 3.0V Then charge it 0.5C to full capacity. Continue the test within 3 times the battery should reach the target once | Discharging time ≥102 Min No erosion, no explosion,no fire,no leakage |
Safety Performance
Overcharge protection test | After standard charging. Apply a 7.4V stable Voltage and 1C stable current to the battery for 8 hours | No fire, no explosion |
Over discharge protection test | After discharged to the cut-off voltage,the battery shall be subjected to a short-circuit condition with a load of resistance less than 30Ω for 24 hours | No fire, no explosion |
Short circuiting protection test | After standard charging,the battery shall be subjected to a short-circuit condition with a wire of resistance less than 100mΩ for 1 hour. Cut off the circuit, Charge the battery with constant current at 1.0C for 5s | No fire, no explosion, Voltage≥3.7V |
Impact Test | After standard charge,Place the battery on a flat surface. A 9.1 kg article is to be dropped from a height of 100cm onto the sample. The battery is allowed to transform | No fire, no explosion |
Heating Test | After standard charging,a battery is to be heated in an oven convection or circulating air oven. The temperature of the oven is to be raised at a rate of 5±2℃/min to a temperature of 130±2℃ and last for 30 minutes. | No fire, no explosion |
Over charge | After standard charging, put the battery in fume hood. Add constant voltage & current 4.8V 3C to the battery. Charging it until the battery reaches 4.8V, charging current decreases to almost 0A. Record the temperature curve of the battery. When the battery temperature decreases to about 10℃ lower after reaching the peak temperature. End the test. This test is performed without PCM | No fire, no explosion |
Short circuiting test | After standard charging, put the battery in fume hood. Connect the Negative Pole and Positive pole directly. (the wire’s resistance should below 50mΩ. Record the battery’s temperature curve during the test. When the battery temperature decreases to about 10℃ lower after reaching the peak temperature. End the test. This test is performed without PCM | No fire, no explosion |
Standard Cell Technical Specification Summary | |||
Nominal Voltage | 3.7V | Cell Voltage is between 3.6v--3.9v when shipped | |
Capacity range | 100mah-1,999mah |
| |
charge | MAX charge voltage | 4.2 | Cell Voltage is between 3.6v--3.9v when shipped |
MAX charge current | 1.0C | ||
Charging method | Constant current/voltage | Standard charge:0.2c @4.2v | |
Constant current/voltage | Standard charge:0.5c @4.2v | ||
Discharge | Min Discharge voltage | 2.75 |
|
Max Discharge Current | 1.0Cmin | Cells can be manufactured to discharge rates of up to 2.0c ,see high discharge series cells for more information | |
Self Discharge | Residual Capacity | >97% | After standard charging,stored at 25 @0.2C/2.75V |
Operating Temp(C) | Discharge | -10℃ +60℃ | Higher and Lower temperatures are achievable to order |
charge | 0℃ +45℃ | ||
Storage Temp (C) | -10℃ +45℃ |
| |
Cycle Life (Number of cycles) | Minimum | 300 | One cycle relates to one charge period to 0.2C/4.2V-then one discharge period to 0.2C/2.75V.the cycle life rating is when the discharge capacity is at 80% of the rated capacity |
Typical | 500 |
k-1: Design team:From an idea, thoughts, graphic or drawing, our designer brings the prompt, creative works to you; from a logo or a new creature,it will hit your market campaign! so tell us your goals and we make it happens.
Caution :
1. When charging ,please use original charger, otherwise, battery charger may be damaged.
2. When charge other digital product, please use original transfer cable.
3. Choose proper transfer connector and transfer cable to match your digital device. Please complete to charge and discharger for once at first time use battery charger in order to active battery cell.
4. Don’t collision, strike, disassemble or try to repair it by yourself .Keep battery charger dry and avoid immerge water.
5. Keep away from fire. Don’t use around flammable gas.
Safety:
1.Li-ion polymer cell abandon the possibility of exploding
2.Short-circuit protection
3.Over-current protection
4.Over-charging protection
5.Over-discharging protection
After-sale Service:
1. 12 months/one year warranty policy.
2. We will replace the broken parts with new parts in the next order.
3. Choose the safest shipping company.
4.rack the order until you get the Portable Power Bank.
Terms & Condition
1.)Buyers’ logo can be printed on the power bank or the package.
2.)Package:PET package or color box package according to customer requirement.
3.)MOQ:1pcs
4.)Samples time : 2 ~ 3 days
5.) Lead time : within 2 weeks after receiving 30% deposit
6.)Payment terms : 30% deposit and 70% balance by T/T before shipment.
Any questions ,fell free to call :+86 13165939787 contact person :kobe chen skype:powerbank1990 wechat:13165939787
Contact Us
- Ningbo Keqiang Battery Co., Ltd.
- Contact namekobe chen
- Phone86-574- 65152044
- AddressDajiahe Industrial Zone, Ninghai County
- Outdoor waterproof solar power bank 26800mAh ultra large capacity charging mobile power supply with full face LED light charging
- Outdoor waterproof solar power bank 26800mAh ultra large capacity wireless fast charging mobile power supply with half face LED light charging
- Outdoor waterproof solar power bank 26800mAh ultra large capacity wireless charging mobile power supply with half face LED light charging
- Outdoor waterproof solar power bank 26800mAh ultra large capacity charging mobile power supply with half face LED light charging
- Solar PowerBank 26800mAh Large capacity outdoor waterproof solar power bank wireless charging
- Solar PowerBank 26800mAh Large capacity outdoor waterproof solar power bank powerbank 26800mAh
- 300W portable power station battery generator solar battery pack
- Magnetic 3 in 1 wireless charger 25W fast charging for battery with CE ROHS FCC
- Wireless magsafe power bank 10000mah with stand function
- Emergency Power bank 5000mah fast charger 5V 2A portable mini battery chargers
- Power Bank 5000mAh PowerBank Charger For iPhone Spare Emergency Charging External Battery
- Wholesale OEM Emergency Mini Power bank 5000mAh with branding
- Lighting Hand warmer 10000Mah Portable Pocket Hand Heater USB Mobile External Backup Battery Charger adjustment 40-60 degrees
- LCD display 2 in 1 Pocket Hand Warmer Power Bank 10000mAh for Heat Therapy winnter
- Wholesale Wireless Magnetic Power Banks 10000mAh Magsafe 2A Fast battery charging
- 18650 Diy Charge Power Bank Case Storage Box 6 cells 20000mAh
- OEM OEM OEM manufacturer of customized self-service power bank overlay cabinets for shared power bank manufacturers
- Shared power bank manufacturer - produces customized shared power banks, a legitimate manufacturer in Shenzhen
- Waterproof Solar Power Bank 20000mah Solar charger mobile power phone solar charging
- 12.6V3A lithium battery charger lithium iron phosphate battery charger
- Emerson PS48300-3B/2900-X12 communication base station modular power cabinet can be equipped with modules
- Emerson NetSure212C23-S1/S2 embedded communication power supply rack system dedicated monitoring
- Huawei PMU11A monitoring module communication power supply ETP48100 embedded system monitoring unit
- ZTE ZXDT02-PU V2.5 Solar Photovoltaic Communication Power Module 3000W Adapted Embedded Power Supply
Popular Searches
Recommended Products
- 21.3 "Diagnostic Radiological X-Ray Reading Monitor High Definition High Brightness Display
- Full-featured Type-C 9-in-1 USB3.0 laptop docking station
- MEKT 10.1/10.4 Inch Smart Terminal Capacitive Touch Screen External Embedded Industrial All-in-One Wall-mounted Computer -40℃~80
- Portable wired 30000 50000 60000 mAh large capacity super fast charging ribbon cable for outdoor camping Mobile power supply
- CPU 360 AIO Radiator 240 integrated water-cooled heat sink supports 4th to 13th generation INTEL AMD AM5 5V ARGB 3PIN AURA SYNC
- CPU 360 AIO Radiator 240 integrated water-cooled heat sink supports 4th to 13th generation INTEL AMD AM5 5V ARGB 3PIN AURA SYNC
- CPU 360 AIO Radiator 240 integrated water-cooled heat sink supports 4th to 13th generation INTEL AMD AM5 5V ARGB 3PIN AURA SYNC
- GFD563A102 3BHE046836R0102
- 10 in 1 USB3.0 docking station Laptop dock
- Solar powered animal repellent pig scaring device drives away wild animals, corn fields, farmland horn, dog barking alarm
- 433 wireless emergency button alarm SOS hospital elderly call for help RF single button emergency call for help button
- New Carbon Monoxide&Smoke Alarm 2-in-1 Composite CO Household Multifunctional Fire Detector
Find Similar Products By Category
- Consumer Electronics > Commonly Used Accessories & Parts > Power Banks
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
kobe chen
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-