Product Name: 3.7V Rechargeable Lithium Ion Battery for
Power Bank (5000mAh)Li-polymer Battery Features:A. Low power
consumption;B. Dual IC protection scheme can increase restorable
PTC without short circuit spark.C. Very Safety and Good
Reliability. D. Long cycle life and environmental
protection;E. The product is in good discharge condition when used
in special
occasions.SpeicificationNO. ItemSpecifications1Nominal
capacity 5000mAh
0.2C Discharge Min
capacity 4950mAh
0.2C
Discharge 2Nominal voltage 3.7V3Charge
current Standard
Charge :0.2C4Standard Charging method0.5C CC(constant
current)charge to 4.2V,then CV(constant voltage 4.2V)charge till
charge current decline to ≤0.01C 5Charging
time Standard
Charging Approx4.5 hours 6Max.discharge
current Constant current 2C end voltage
3.0V7Standard Discharge CurrentConstant current 0.2 C end
voltage 3.0V8Discharge cut-off voltage 3.0V9Charge
cut-off Voltage 4.2V10Initial
Impedance ≤80mW 11 Weight
Approx:90g12Operating
temperature Charging:0ºC~45ºCDischarging:-20ºC~60ºC13Storage
temperature -5ºC~35ºC14Storage
Humidity ≤75%
RH15Appearance Without
scratch,distortion,contamination and leakage16Standard
environmental
condition Temperature: 23±5ºC Humidity :
45-75%RHAtmospheric Pressure:86-106 KpaLi-polymer Battery
ApplicationPortable speaker, Muti car jump starter , power bank
,Auto cleaner, GPS tracking, Digital ADSL device ,Flash light ,
emergency lighting , solar light, ups power , wireless
microphone, Digital Camera, Digital Products, Mobile Communication,
Blue tooth Headset, SexToys, Game Player, Solar LED light, Power
tools, E-bike, Medical Equipment, Electronic power tools,
garden tools,medicine device,GPS,Tablet PC, mobile, digital, power
supply, Bluetooth headset and other portable digital products
battery. Audio Alarm, Govee Water Detectors, GPS Tracker
,Wireless mini GPS Tracker, Waterproof Bluetooth
Speaker, Clitoral Sucking Vibrator, Sex Toys, Ring
Alarm Keypad, C-pen readerCertification: UL , RoHS, CE,
KC, UN38.3,MSDSCautions in useTo ensure proper use of the battery
please read the manual carefully before using it.Do not expose to,
dispose of the battery in fire.Do not put the battery in a charger
or equipment with wrong terminals connected.Avoid shorting the
batteryAvoid excessive physical shock or vibration.Do not
disassemble or deform the battery.Keep out of the reach of
children.Charge and dischargeBattery must be charged in appropriate
charger only.Never use a modified or damaged charger.Do not leave
battery in charger over 24 hours.StorageStore the battery in a
cool, dry and well-ventilated area.DisposalRegulations vary for
different countries. Dispose of in accordance with local
regulations.Services & Features:Welcome OEM & ODMCustomized
R&D8-hour Response12-hour Solution10-year MaintenanceHow to
order: 1. Inquiring 2. Discussion 3.
Offer and PI 4. Deposit 5. Start production -push
production -follow production-finished production.6. Take movie or
photo for product and share it to buyer. 7. Rest
Payment 8. Ready to ship out. 9. Send out to
carrier/forwarder.10. Follow the shipping things. 11.
After-sales service. Why choose us? 1. The factory
covers an area 20,000 square meter, have a series
of automatic equipment& semi-automatic equipment, production
capacity has reached 300,000pcs/day. 2. ISO9001 certified
factory: passed ISO9001:2015 inspection, strictly control the
working environment.3. Quality assurance: Using high-quality
material and build a comprehensive quality control system from
parts to finished products. Importantly 100% production
inspection. 4. Professional R&D center: to cooperate with
the specification, proofing process, and free
samples, OEM and ODM are warmly welcomed. 5. Low MOQ:
Strength factory, strong production capacity, most of the battery
models have stock, can be fast dispatched. 6. Lithium
battery certification with
UL/CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3, etc.7. Most of our
sales and technical team has rich lithium battery experiences of
10-15
years. FAQ: 1. Q: How I get the lithium
battery price quickly?A:,Normally we reply your email within 8
hours after we received your battery inquiry. And the price should
be fixed after deep discussion and full datasheet
confirmation. Please call us or add wechat/whatsapp if you
have urgent
case. or tell us in your email so that we'll regard your inquiry priority.2. Q: How I get a sample to check battery
quality? A: We will go to sample step after
we discussed price and agree with business cooperation. 3.
Q: How long can I get samples ? A1: For
battery cell , we only need 3-5 days if we have battery cell stock
, otherwise we need 8-10 days for handing sample . A2:
For battery pack , it needs 7 days if we have battery cell
stock. A3.:Samples Delivery Time :
5-7days. 4. Q: What about the lead time for mass production?
A
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