4v 2000mah lithium battery pack / Cylindrical 18650 Lithium Battery
|Type||Li-ion battery pack with red/black wire|
|Battery Cells||A Grade quality 18650 battery|
|Nominal voltage||7.4v 2S1P|
|Max continuous charge/discharge current||adjustable|
|Charger Included||charger:US plug/EU plug/UK plug|
|Protection||2S PCM,over-charge/discharge protection, over-heat protection|
|Recharge cycle||More than 500 times|
|Key word||7.4v battery|
|Standard Charge Time||Around 1hour|
|Dimension||as your requirement|
|Operating temperature||-20 °C to 60 °C|
|Charge temperature||-0 °C to 45 °C|
|Storage temperature||-20 °C to 45 °C|
|Operating humidity||5% to 90%,non-condensing|
|Applications||Led light, spot light, flashlight, portable DVD, Speaker, power
bank, clock, Medical device, industory equipment,traffic indicator
light, cameras, DV, toys, GPS, Cameras, interphone, alarm system,
Pos machine,communicate equipement, IC terminal, eletric lock,
wireless dishes ordering set, etc.|
1.long discharge platform
2.Low inner resistance
3.Long cycle life
6. Low price
7. Fast lead time
Application: LED flashlight battery, cordless phone batteries,
camera batteries, laptop/notebook batteries, GPS devices, PDA
batteries, telecommunication systems, power electric vehicles etc.
We could provide the lithium battery with the capacity of 1800mAh
to 2600mAh. Such as 1800mAh, 2000mAh, 2200mAh, 2400mAh, 2600mAh
Besides, we could assemble the batteries packs according to the
customer’s requirements. Such as 2S1P, 3S2P
Packaging & Shipping:
(1) Samples checking: sending by Express ( DHL / UPS / FEDEX/ TNT
(2) Bulk production: sending out by cargo shipping / air/freight /
(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according
(3) We are not responsible for any accidents, delays or other
issues that are
caused by the shipping.
1.Professional lithium-ion battery manufacturer for 8 years
experience,have own factory.
2.Strong R&d team to support.
3.BMS solution come from NSK and Recoh.
4.Offer OEM service for customer, small order also accepted.
5.Quick action & respond.
6.Competitive price and Best service before/during/after sales.
1. Q: Can i get some samples for test?
A : Of course, the sample is available for test.
2. Q: Can i produce the battery pack whatever i asked for ?
A: Yes, we can customize the battery pack according to your
3. Q: The capacity of battery pack is real,right?
A: Yes, all of our products are used by the A grade 18650 cell
which has the real capacity, if need, we
can also use the samsung 18650 cells to customize the battery pack.
4. Q: Can we use the lithium polymer cell to customize the battery
A: Of course yes. Tell me your special requirement, such as the
dimension, continue current, weight,
charging time, and so on, we will design the battery which can be
best suitable for your project.