Good Price Li-ion 2s2p 18650 Battery Pack 7.4 4000mAh
|FOB Price:||US $1.5-3 / Piece|
|Min. Order:||100 Pieces|
|Min. Order||FOB Price|
|100 Pieces||US $1.5-3/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: 18650 4000mAh
- Nominal Voltage: 1.5V
- Recycling: Non-Recyclable
- Certification: CE, UL, RoHS
- OEM: Yes
- Charger Type: Electric Charger
- Transport Package: Shrinking/Public/Bulk/Blister Card
- Origin: China
- Charging Type: Non-rechargeable
- Battery Type: Zinc Carbon Battery
- Size: Alkaline Battery
- Packaging: Hang Tag
- HS Code: 8507600090, 85061012
- Trademark: EXC
- Specification: LR20/ D
High Quality 3.7V ICR18650 Li-ion battery
|Model No.||Rechargeable lithium battery|
|Jacket||PVC Shrink tube|
Charging Voltage: 4.2V CC/CV
Maximal continuous charging current: 3A (Current can be changed according to the demand. )
Over charge protection:
Over charge detection voltage: 4.28V ± 0.025V
Over charge release voltage: 4.08 ± 0.025V
Over discharge protection:
Over discharge detection voltage: 3.0V ± 0.05V
Over discharge release voltage: 3.0V ± 0.05V
Over Current protection
Exterior Short Circuit and can be automatic recovery
1. Memory backup: CMOS memory, RTC(real time clock) and computer backup.
2. AMR utility meters: Electricity meter, gas meter and water meter etc.
3. Wireless alarm sensors: Smoke alarm systems, temperature monitors etc.
4. Remote monitor systems: GPS, sea buoys, lifejacket lights, lifecraft lights, cargo-locating systems etc.
5. Automotive and electronics: Automotive security systems, tire-pressure monitoring systems etc.
6. Electronics toll tags: Toll gates
7. Military electronics: Radio communication, night vision equipment, tracking and positioning systems etc.
Kinds: Alkaline -Manganese dry battery.
Nominal voltage: 1.5V
OEM is welcome
Packing: 2PCS in a shrink packing
Dimension: 61.5± 0.5mm × Φ 34.2± 0.5mm
Discharge time: 38Hours on the discharge condition of 3.9ohm, 24h/d, discharge to 0.9V.
Capacity: 12255 mAh, (Discharge at: 10Ω , 1h/d, to 0.9V,
Shelf life: 3years.
No mercury and cadmium added. Enviromental friendly.
Super long lasting power.
With SGS report, CE certificate, and MSDS report.
Q1: What's inquiry reply time?
A1: We will reply your inquiry as soon as possible within 6 hours (maybe big time difference between us).
Q2: What's certificate?
A2: We have CE, RoHs, ISO9001 SGS
Q3: What's warranty?
A3: For the batteries, we have 1 years warranty. If any quality problems on our side occured during this warranty period, we will replace them at our cost (including the shipping cost).
Q4: What's price?
A4: We provide reasonable price and recommend suitable batteries to our customers.
Q5: What's delivery time?
A5: We give 7~15 days delivery time for formal battery orders.
Q6: What's MOQ?
A6: We can accept small MOQ at the beginning to help customer enter into market firstly.
Q7: What's service?
A7: Our policy is to provide more faster & safer & easier service for our customers.
We can provide Technical Support.
We can accept TT, Western Union, L/C, OA, etc. .
We can provide others service etc. .
Q8: What's marketing supports?
A8: We are willing to help you do the marketing together.We can provide different free products, and we can also support you do some attractive suitable
1. High energy density
2. High open circuit voltage
3. Wide range of operating temperature
4. Stable operating voltage and current
5. Long operating time
6. Low self-discharge rate (less than 1% per year at 25ºC)
Huquan products are widely used in utility metering, car electronics, security system, intelligent transportation, space ramote sensing, cold chain monitoring, GPS positioning, military systems,marine safety, petroleum exploration, the ISO international quality system standard. Huquan products are recognized by CE, UL, RoHS; UN38.3 and MSDS transportating certificate. Huquan penetrate in the market of Europe, America, Middle East, Southeast Asia and other counties and regions. Ramway obtain customers praise and recognition with good quality and credibility. Huquan will be dedicated to provide you with quality products and services.