ShenZhen Pinsum Tech Co.,Ltd
| Packaging Details | OEM or natural box packing |
| Delivery Time | 10-25 days |
| Payment Terms | TT/West Union/Paypal |
| Supply Ability | 10000000 per month |
| Place of Origin | China |
| Brand Name | PINSUM |
| Certification | UL,CE,ROHS, UN38.3 |
| Model Number | 18650 4400mAh 3.7V |
View Detail Information
Explore similar products
motorcycle battery 18650 48v 10Ah lithium battery for electric bike/motorcycle
3.7v 6000mah 32650 batteries lithium battery rechargeable li-ion
3.2V LiFepo4 battery 5Ah 32650 battery
Rechargeable lithium ion cylinder battery 3.7V 2000/2200/2400/2600mah battery
Product Specification
| Packaging Details | OEM or natural box packing | Delivery Time | 10-25 days |
| Payment Terms | TT/West Union/Paypal | Supply Ability | 10000000 per month |
| Place of Origin | China | Brand Name | PINSUM |
| Certification | UL,CE,ROHS, UN38.3 | Model Number | 18650 4400mAh 3.7V |
Li-ion battery 18650 3.7V 4400mAh for flashlight
Size,capacity,voltage,rate discharge all could be customized, welcome enquiry
Specification of li-ion battery
| Nominal voltage | 3.7v |
| Nominal capacity | 4400mah |
| size | 16±0.2;650±0.5mm |
| Main characteristics | High energy density,good capacity,light and thin,safe and reliable(with PCM) ,long circle life,no memory,environmental,stable performance,reasonable low price,capacity and size could be customerized. |
| Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH |
| Discharging, -20°C~60°C ; 65±20%RH | |
| Storage environment | -20°C~45° |
| 65±20%RH | |
| storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V | |
| CycleLife (80% Prime Capacity) : | >500times |
| Charging Attention | Charging current and charging voltage should be less than specified in the Product Specification. |
| The charger shall be designed to comply with Specification. | |
|
It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance. |
Application:
1.Light: headlamp, emergency light, sloar flashlight, searchlight, lanten,bicycle light, LED light, military flashlight, high-end flashlight, high power flashlight, bright flashlight.
2.Outdoor sports products: camping light, mountain bike light, solor emergency light, self-defense flashlight,
3.Customer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player,
speaker, microphone, sound equipment, audio, Digital camera, vidican.
4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes, electric blanket.
5.Medical devices
6.Instruments and meters: water meter, gas meter.
7.Electric transportation vehicles: electric bike, electric car, e-scooter, e-motor
8.Power tools: electric drill, mower
9.UPS, GPS
Pinsum main products:
1.Rechargeable battery:Lithium battery,Lifep04 battery,Li-ploymer battery,Ni-MH battery.
2.Power bank:solar power bank,Li polymer power ank,18650 battery power bank.
3.Car Jumper starter.
4.Self Balance Scooter.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2013
Employee Number:
100~200
Ecer Certification：
Active Member
ShenZhen Pinsum Technology Co.,Ltd was founded in May 2003 , is specialized in the development, production and sales of green rechargeable batteries : nickel metal hydride batteries, lithium polymer batteries, 18650 lithium batteries, mobile power and electronic cigarette lithium national high-tech ... ShenZhen Pinsum Technology Co.,Ltd was founded in May 2003 , is specialized in the development, production and sales of green rechargeable batteries : nickel metal hydride batteries, lithium polymer batteries, 18650 lithium batteries, mobile power and electronic cigarette lithium national high-tech ...
Get in touch with us
Leave a Message, we will call you back quickly!