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55.5Wh 5000mAh 11.1V 18650 Li Ion Battery Pack

Categories Liion Battery Pack
Brand Name: KAYO
Model Number: Liion-Battery-Pack-0312
Certification: UN38.3, MSDS, CE, ROSH, CB, IEC62133
Place of Origin: Shenzhen China
MOQ: 500 packs
Price: Negotiable
Payment Terms: 30% before production,70% before delivery
Supply Ability: 5000 packs per month
Delivery Time: 20
Packaging Details: one pc in a plastic bag, and 200 pcs in a carton box
Voltage: 11.1 V
Capacity: 5000 MAH
Cell: Samsung Lithium Ion Battery
Application: Vibrator battery
OEM/ODM: Acceptable
Warranty: 1 year
Cycle Life: 1000 times
Battery Type: Liion Battery Pack
Protection: Over-Discharge, Over-charge, Balance Charge/Discharge, Over-current, Short circuit, High temperature
Key Words 1: Liion Battery Pack
Key Words 2: Lithium Ion Batteries for sale
Key Words 3: rechargeable lithium battery packs
Charge Method: CC/CV
Battery Size: 18*54*133 MM
Battery Weight: 240g
Certificate: MSDS, ROHS, KC, IEC62133, CB, UN38.3
Working Temperature: -20℃ ~60℃
Discharge Current: within 1C Rate
Storage Humidity: 65±20% RH
Internal Impedance: 100mΩ
Charging Voltage: 12.65 V
Cut-off Voltage: 8.25 Volt
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55.5Wh 5000mAh 11.1V 18650 Li Ion Battery Pack

Custom Liion Battery Pack 5000mAh 11.1V 18650 Lithium Ion Batteries for sale

Product Application

The model battery can be replaced for:

Vibrator battery, projectors batteries, Power tools batteries, various DIY instruments batteries, Electronic products, mobile power supply, Bluetooth audio, flashlight, cleansing instrument batteries, alacarte machine batteries, wireless monitoring equipment batteries, breast pumps batteries, loudspeakers, LED lamps batteries, traffic signs batteries, wireless mouse batteries, Massagers, Scooters, mobile phone millet display PSP built-in battery batteries, rotable power batteries, access control card batteries, etc.

Product Specification

Product Specification
Product Name11.1V Rechargeable Liion Battery Pack
Nominal Voltage11.1 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity5000 MAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current2500 mA
Max Charge Current5000 mA
Charge Cut-off Voltage12.65 V
Standard Discharge Current2500 mA
Max Cont Discharge Current5000 mA
Discharge Cut-off Voltage8.25 V
MaterialNMC battery (or LiFePO4 battery, Lithium Cobalt battery​)
Cell/ BrandSamsung cell (or Panasonic, Sumsung, Sony)
Cell TypeLithium Ion battery(or Custom Li polymer battery )
Temperature RangeCharge temperature: 0°C to 45°C
Discharge temperature:-20°C to 60℃
Storage temperature: 0°C to 60℃
Life CycleMore than 1000cycles
Package MaterialShrinked PVC
CertificationMSDS, ROHS, KC, IEC62133, CB, UN38.3...etc
Key WordsLi-ion battery pack, 18650 battery pack, Lithium Ion battery pack, Rechargeable Lithium battery pack, 18650 Lithium battery pack, Custom Battery pack

Product Features

  • Smaller size.
  • Pollution free.
  • Lighter weight.
  • Longer cycle life.
  • High performance.
  • No memory effect.
  • High energy density.
  • High Discharge Voltage.
  • lower internal resistance.
  • Outstanding Stable discharge characteristics.

  • OEM&ODM orders are acceptable.
  • Competitive price with fine quality.
  • Powerful production capablicity and Short Lead Time.

  • BMS&PCM function: Over-charge protection, Over-Discharge protection, Over-current protection, Short Circuit protection, High Temperature protection, Balance Charge/Discharge protection, Communication protocol function, Battery Power indicator.

Warnings & Attentions

To ensure to use battery properly, please read the requirements carefully
Dispose Method:
Do not dispose of the battery in fire or expose to the heat.
Do not connect battery in charger or equipment with reverse positive and negative terminals.
Do not short circuit the battery.
Do not make battery in physical shock or vibration.
Do not disassemble battery.
Do not immerse battery in water or get it wet.
Do not use batteries mixed with other different type, model.
Keep battery away from children.
Battery must be charged in appropriate charger.
Do not use modified or damaged charger.
Do not use unqualified with the specified charger.
Do not discharge battery with surpassing current of specified.
Do not discharge battery when the ambient temperature is out of the specified.

Packaging & Shipping

One pc in a PE bag, and then in a standard export carton or Custom-made Package.

Delivery Methods:
① By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
② By airfreight (It takes about 3~7 days to arrive) .
③ By sea shipment (It takes about 35 days to arrive).

Delivery Time: 3-5 days for samples, 8-20 days for mass production, depend on the QTY.

Company Information
Established Year: 1999 (More than 20 years)
Office: ShenZhen, GuangDong China
Production: DongGuan,GuangDong China
Type of company: Sino-Japanese joint venture
R&D members: 46
Production employee: 500 (full-time)
Activity: R&D Design, Manufacture,and Sales of custom batteries
Certificate: ISO 9001:2008, ISO14000: 2004,UL, CB, KC, PSE, 3C, CE, FCC, UN38.3, RoHS
Mainly Products: Lithium Polymer Battery, Lithium Ion Battery, LiFePO4 battery,NI-MH battery and relative battery pack assembly
Mainly Customers: Honeywell, Ansmann, Philips, General Electronics, NTT, Huawei, Energizer, Bosch etc.

We provide one-stop battery power solution, including cell selection, battery pack design, PCM/BMS design, battery pack assembly, OEM Packing and after sales service.

1. Q: What products do you offer?
A:We mainly lithium polymer battery, li polymer battery, lithium ion polymer battery, li fe po battery, lithium lifepo4, lifepo4 lithium battery, 18650 lithium ion battery, 18650 li battery, 18650 battery pack, 18650 lithium rechargeable battery, lifepo4 battery pack, lithium ion solar battery, lithium solar batteries, golf cart lithium battery, motorcycle lithium battery, lithium ion rv battery, marine lithium battery, ups lithium battery, lithium ion trolling motor battery, lithium ion boat battery, electric scooter lithium battery, lithium battery for ebike, lithium ion forklift battery, power wheels lithium battery, lithium batteries for solar panels, lithium ion deep cycle battery, lithium ion phosphate batteries, cobalt lithium ion battery, rechargeable lithium battery packs, lion energy lithium batteries, iron lithium battery, liion battery pack, custom lithium battery packs, custom lithium polymer battery and custom battery pack solutions for Telecom, Medical instrument, Military equipment and Industry Lighting.
2. Q: Can you accept OEM and ODM Service for custom battery pack?
A: Yes, we can produce the custom made battery pack
Cheap 55.5Wh 5000mAh 11.1V 18650 Li Ion Battery Pack for sale
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