Li-ion Battery Pack for Wireless for WiFi Router Potable Speaker
|FOB Unit Price:||US $15 US $12|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Transport Package:||Standard Export Carton Package with Caution Label|
|Payment Terms:||T/T, Paypal|
- Model NO.: BLV-12V-18650
- Connection Mode: Series and Parallel
- Discharge Rate: Low Discharge Rate
- Accessories Type: Chargers
- Standard Voltage: 8.4V～12V
- Electrolyte: Acid
- Battery Shape: Cylindrical Battery Pack as Square Battery Pack
- Markets: Global
- Voltage: 11.1V
- Hs: 8507600090
- Warranty: 1 Year
- Specification: CE/ROHS/SGS standard
- HS Code: 8507600090
- Type: Lithium-Ion Battery Pack
- Rechargeable: Chargeable
- Size: Small
- Rated Capacity: >1000MAH
- Usage: Wireless WiFi Router Potable Speaker Louder Speake
- Battery Type: Li-ion Battery Packs
- Charging Method: Rechargeable Battery
- Size of Battery: 18650
- Capacity: 2200mAh
- Package: Standard Export Package
- Trademark: BLV/OEM/ODM
- Origin: Shenzhen City, China
3S1P 11.1V/2.6Ah medical equipment li-ion battery pack infusion pump medical device medical instrument
|Nominal capacity||2.2Ah||Samsung 18650 3.7V/2.2Ah|
|Nominal voltage||11.1V||3.7V/1 Cell|
|Charging voltage||12.6±0.05V||4.2V/1 Cell|
|Charging method||CC/CV||(Constant-current and-Voltage with Limited current|
|Standard charging time||1000mA/4hours||Battery capacity÷charging current×1.5|
|Maximum charging current||2.6A(1C)||0~+40ºC|
|Continuous discharge current||1.3A(0.5C)||-20~+60ºC|
|Discharge cutoff voltage||7.2V||2.4V/1 Cell|
|Short circuit protection||Exterior short circuit||Automatic recovery|
|Intermal resistance||≤200mΩ||AC lmpedance 1kHz|
|Operating temperature||Standard Charge|| |
|Outline dimension||L75*W56*T20MM||Length x wide x height|
|Protection Circuit Module: PCM-Li04S5-065|
|Maximal continuous charging current||4A|
|Maximal continuous Discharging current||4A|
|Over-charge detection voltage||4.35V±0.025V||Single cell|
|Over-charge release voltage||4.15V±0.05V||Single cell|
|Over-charge detection delay time||0.5S-2.0S||Single cell|
|Over-discharge detection voltage||2.4V±0.1V||Single cell|
|Over-discharge release Voltage||3.0±0.10V||Single cell|
|Over-discharge detection delaytime||0.5S-2.0S||Single cell|
|Over-current delay time||5ms-20ms|
Advantages Of Lithium Ion Battery Pack
1: Highly Safe, Edure High temperature,
2:Long Lifespan: 2 to 3 times longer than the lifespan of seal lead acid battery
3:Variable type of cell: 14500,18650,14430,18500,17500,26650,26500 etc.
4:Wide Capacity Range: 0.2C to 70C
5: Stable Performance
6: No memory effect
7:Light Weight: 1/3 of the weight of NiMH Battery, 1/2 of SLA battery
8:Reach ROHs, CE, UL quality standard
9: Low maintenance
Feature for lithium battery:
1. Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire
|FAQ: any questions, contract us freely, respond within 12h|
|Q1:Can't charge the battery?|
|A1: First we nee to connect the battery charger, second we have to turn this switch on,and then can be charged.|
|Q2:Is it the capacity of your battery real?|
|A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle.|
|Q3:How about the lead time?|
|A3:Delivery time for production will depend on your quantity.Usually it will take 7-15 working days, the sample will be shipped out within 4 working days.|
|Q4:Which certificates do you have?|
|A4:We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used, all reach international standard|
|Q5:How about warranty?|
|A5:1 year warranty|
|Q6: payment and samples|
|A6:we accept paypal for samples order, larger order with T/T|
|Q7: Charging temperature|
|A7:The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders offer test report& tech specification data sheet|
|Q8: Operating temperature|
|Q9: Company production capacity:|
|A9:200k pcs per months|
|Q10:What's the batteries applications?|
|A10:Widely applied in digital products, portable computers, Bluetooth products, electric tools,power tools, lighting devices like LED lights and emergency lights,electric toy, household appliances and emergency device area. cordless phone, power tools, instrument and apparatus, electric vehicle,electric bikes, motorcycles,UPS battery,medical equipment,beauty instruments,electric trolley,solar power system.solar energy storage,smart robot and so on.|
|Shenzhen Believe Technology Co., Ltd :advanced power solution for the green world|
Customized power solution supplier, choose us as long-term partner.
|1.Low MOQ||It can meet your business very well, li-ion cell 1000pcs, battery pack 500pcs.|
|2.OEM Accepted||Please send us your requirements or design.|
|3.Good Service||We treat clients as friends, always welcome to visit our factory|
|4.Good Quality||BLV is an original manufacture ,100% tested in production test one by one before shipping|
|5.Fast & Cheap Delivery||We have big discount from forwarder (long Contract)|
|1. 10-year experiences dealing with lithium battery business and customized designing& production.|
Strong and experienced R&D team to support.
2. Quick and Safe Delivery, competitive factory price,
3. Experienced Service Team,respond within 10h for your questions.
4. Warranty for ONE-YEAR After-sales Service
5. OEM and ODM Services Offered.customized designing power solution.
6. Full Range Products for Choices
7. Fully inspection for samples&orders&incoming materials,
offer test report and specification data sheet offer.
8.Provide best brand cell:Sanyo,Panasonic,Samsung,LG,Sony.
1-Use a specified charger,Fully charge the battery before first-time using.
2-Do not disassemble the battery and battery pack in any way.
3-Do not short circuit battery terminals,don't not reverse the positive and negative pole
4-Do not throw the battery into fire or heat, do not put the battery into microwave oven or pressure vessel.
5-Do not immerse battery in water or allow it to get wet!
6-If the battery leaks or releases strange odor, pls remove it from place near fire place immediately.
7-Keep the battery in a cool dry surroundings if it stands by.
8-Do not place or storage this product under high temperature(or fire) or humid environment.
9-Using the product, a little hot is normal.
10-Stay away from children when charging or in storage.
Contract me for best factory prices now!
|Your best services from Ms Windy Lee (Project Manager)|
|Always respond your questions within 12h.|
|Shenzhen Believe Technology Co., Ltd:advanced power solution for the green world|