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21.6 Volt Custom Battery Pack 3000mAh Lithium ion Battery Replacement for Robot Cleaner

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Unitech Energy System Limited

21.6 Volt Custom Battery Pack 3000mAh Lithium ion Battery Replacement for Robot Cleaner

Country/Region china
Categories Batteries
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Product Details


21.6 Volt Custom Battery Pack 3000mAh Lithium ion Battery Replacement for Robot Cleaner

 

Product Application

 

The model battery can be replaced for:

 

Camera, pos machine batteries, protable power batteries, laptop battery, wireless monitoring equipment batteries, medical equipment batteries, various instruments batteries, smart wear batteries, sports watch batteries, ordering machine batteries, cleansing instrument batteries, alacarte machine batteries, electronic business card batteries, Bluetooth headset batteries, smart bracelet batteries, cleansing instrument batteries,gps navigator batteries,access control card batteries, learning machine tablet batteries, car navigation batteries, etc.

 

Product Specification
Product Specification
Product NameCustom Lithium ion Battery Packs
Nominal Voltage21.6 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity3000 MAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current1500 mA
Max Charge Current3000 mA
Charge Cut-off Voltage25.2 V
Standard Discharge Current1500 mA
Max Cont Discharge Current3000 mA
Discharge Cut-off Voltage16.5 V
MaterialNMC battery ( or LiFePO4 battery, Lithium Cobalt battery​)
Cell/ BrandPanasonic liion battery (or Sony liion, Samsung liion, Sumsung liion)
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 45℃
Life CycleMore than 1000cycles
Package MaterialShrinked PVC
CertificationMSDS, ROHS, CE, IEC62133, CB, UN38.3, KC, UL...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.
 
CHARGE
Battery must be charged in appropriate charger.
Do not use modified or damaged charger.
Do not use unqualified with the specified charger.
 
DISCHARGE
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.

FAQ
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 b

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