Guangdong, China
Business Type:
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Consumer Electronics, ...
Main Markets:
Europe, Southeast Asia/ Mideast, Domestic
Terms of Payment:
T/T, PayPal
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Lithium Battery, Battery Pack, Batteries manufacturer / supplier in China, offering 2s2p 7.4V Li-on Battery Packs BMS Protection Bike /Fishing Lights, 7.4V&5600mAh Lithium Batteries for Bike Lights Fishing Light Fittings, 11.1V 2600mAh Li-ion Battery Pack for Medical Device Medical Instrument Medical Euipment and so on.

Gold Member Since 2015
Audited Supplier

2s2p 7.4V Li-on Battery Packs BMS Protection Bike /Fishing Lights

Get Latest Price
Purchase Qty. / Reference FOB Price
50-49,999 Pieces US $8
50,000+ Pieces US $6
Production Capacity: 5000/Day
Transport Package: Customized Standard Export Package
Payment Terms: T/T, Paypal
Type: Lithium Battery
Charger Type: Electric Charger
Charger Application: Standard Battery
Nominal Voltage: 7.4V
Charger Style: Intelligent Charger
Compatible Battery Type: 18650

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Basic Info

Model NO.: BLV-7.4V-18650
Size: 18650 Battery
Certification: RoHS, TUV, CB, UL, CE
Socket Type: For UK
Recyclable: Recyclable
Model No.: Blv-7.4V
Normal Capacity: 4.4ah/5.2ah/6ah for Your Choose
Normal Voltage: 8.4V
Cell and Configuration: Li-ion Battery 18650 8.4V 4400mAh 2s1p
Applied Power: < 100 W
Charge Current: 1-2A
Cell: Samsung,: Use Samsung Panasonic, LG, Bak Cell Inside
Protection: Over Charge/Discharge, Short
Recharge Cycle Life: 800 Times
Battery Type: Lithium-Ion Battery Pack
Trademark: BLV/OEM/ODM
Specification: CE/ROHS/SGS standard
Origin: Shenzhen City, China
HS Code: 8507600090

custom 2s2p 7.4v li-ion battery packs for Fishing lights with bms bike light battery pack

Warranty: Full 12 months
Recharge Cycle Life: 800 times
Hot Sale 18650 Rechargeable Li-ion Battery 8.4V for Headset Light Bike Light Kits Camping Light Emergency Light Backup Light
Model No.18650 8.4V li-ion battery
Battery Type18650 battery pack
Condition100% new
Nominal voltage8.4v
Nominal Capacity4400mah 5200mah  6000mah
Maxmum sizeCustomized
Maximum charging current1 C
Discharging current1 C
Max. discharging current2 C
Charging Temperature0°C - 45°C
Discharging Temperature-20°C - 60°C
Storage Temperature-20°C - 45°C (within 1month)
-20°C - 40°C(within 3month)
-20°C - 35°C(within 6month)
CertificationCE ,RoHS,ISO9001
MOQ100pcs / Model
Delivery Time7-10 days
After-sales service12 months
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
why choose us ?

Our Services
1.Low MOQIt 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 DeliveryWe have big discount from forwarder (long Contract) 
Why Us? 
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.

How to delivery?
·Samples checking: UPS / DHL / EMS / HK EMS / FEDEX / HK post / TNT and so on express(door to door)
·Bulk production: sending out by cargo shipping / air freight / Express
Package:paper box+export paper carton, all with goods label and caution label

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 power solution and competitive factory prices now !
Your best services from Ms Windy Lee (Project Manager)                                          
CELL NO.:0086-18563969459 
Always respond your questions within 12h.
Shenzhen Believe Technology Co., Ltd:advanced power solution for the green world

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