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High Power 28.8V 20AH Custom Lithium Battery Pack

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Contact name:Olinda

Unitech Energy System Limited

High Power 28.8V 20AH Custom Lithium Battery Pack

Country/Region	china
Categories	Batteries

Product Details

High Power 28.8V 20AH Rechargeable Lithium Battery Packs from Custom Battery Pack Manufacturers

Product Application

The model battery can be replaced for:

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

Product Specification

Product Specification
Product Name	28.8V 20Ah Lithium ion Battery Pack
Nominal Voltage	28.8 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity	20 AH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current	4000 mA
Max Charge Current	20000 mA
Charge Cut-off Voltage	33.6 V
Standard Discharge Current	4000 mA
Max Cont Discharge Current	20000 mA
Discharge Cut-off Voltage	21.6 V
Material	NMC battery ( or LiFePO4 battery, Lithium Cobalt battery)
Cell/ Brand	Samsung 18650 (or Sumsung 18650, Sony 18650, Panasonic 18650)
Cell Type	Lithium Ion battery(or Custom Li polymer 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 1000cycles
Package Material	Shrinked PVC
Certification	MSDS, ROHS, IEC62133, CB, CE,UN38.3, KC...etc
Key Words	Li-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.