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Large 50Ah 3.7V 185Wh Lithium Ion Polymer Battery

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Contact name:Olinda

Unitech Energy System Limited

Large 50Ah 3.7V 185Wh Lithium Ion Polymer Battery

Country/Region	china
Categories	Batteries

Product Details

Custom LITHIUM ION POLYMER BATTERY 50Ah 3.7 V RECHARGEABLE LITHIUM POLYMER BATTERY

Product Application

The model battery can be replaced for:

Pedicab batteries, three wheeler vehicle batteries, Limousine batteries, Telecom Stations batteries, Bank Power supply systems batteries, UPS batteries, Motorcycles batteries, cars batteries, buses batteries, trucks batteries, yachts batteries, Launch batteries, ships batteries, racing cars batteries, Tricycles batteries, Solar Energy Storage batteries, Wind Energy Storage batteries, Hospital Power Supply system batteries, Home Power System batteries etc.

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.

Product Specification

Product Specification
Product Name	3.7 V RECHARGEABLE LITHIUM POLYMER BATTERY
Nominal Voltage	3.7V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity	50AH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current	10A
Max Charge Current	25A
Charge Cut-off Voltage	4.25 V
Standard Discharge Current	10A
Max Cont Discharge Current	25A
Discharge Cut-off Voltage	2.75 V
Material	Lithium Cobalt battery ( or LiFePO4 battery, NMC battery )
Cell/ Brand	KAYO LIPO (or Panasonic 18650, Sumsung 18650, Sony 18650)
Cell Type	Li polymer battery(or Custom Lithium Ion battery)
Temperature Range	Charge temperature: 0°C to 45°C
	Discharge temperature: -20°C to 60℃
	Storage temperature: -20°C to 60℃
Life Cycle	More than 500 cycles
Package Material	Shrinked PVC
Certification	IEC 62133, UN38.3, MSDS, KC, CB
Key Words	Li-ion battery pack, 18650 battery pack, Lithium Ion battery pack, Rechargeable Lithium battery pack, 18650 Lithium battery pack, Custom Battery pack

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.