Unitech Energy System Limited
                                                                                                           
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27 Years
Since 1999
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High-Capacity 18650 Lithium-ion Battery Pack | 12.8V 30AH UPS LiFePO4 Lithium Iron Phosphate Battery for Electric Material Handling Equipment | UN38.3 Certified

Price Negotiable
Price: Negotiable
MOQ: 100 packs
Delivery Time: 20
Brand: Unitech
Product Description

 High-Capacity 18650 Lithium-ion Battery Pack | 12.8V 30AH UPS LiFePO4 Lithium Iron Phosphate Battery for Electric Material Handling Equipment | UN38.3 Certified

 
Product Specification

 

Product Specification
Product Name 30Ah 12.8 Volt Lithium Ion Phosphate Batteries
Nominal Voltage 12.8 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity 30000 MAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current 15000 mA
Max Charge Current 30000 mA
Charge Cut-off Voltage 14.4 V
Standard Discharge Current 15000 mA
Max Cont Discharge Current 30000 mA
Discharge Cut-off Voltage 10 V
Material  LiFePO4 battery (or NMC battery, Lithium Cobalt battery​)
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: -10°C to 50℃
Life Cycle More than 2000 cycles
Package Material Shrinked PVC
Certification MSDS, ROHS, KC, IEC62133, CB, UN38.3...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

 

Ultra-High Capacity & Long Runtime: The large form factor enables a high cell count, providing exceptional energy storage for extended operation between charges, reducing downtime for end users.

 

Heavy-Duty High-Current Performance: The heavy-gauge wiring and industrial multi-pin connector support high continuous discharge rates, perfectly matching the power demands of heavy-load equipment.

 

Rugged Industrial Design: The thick PVC encapsulation provides excellent vibration, shock, and environmental resistance, ensuring stable performance in harsh industrial and outdoor operating conditions.

 

Full Customization Capability: Voltage capacity, discharge rate, connector type, and wire length can all be fully customized to meet specific application requirements. Standard models include an integrated BMS (Battery Management System) for comprehensive protection against over-charge, over-discharge, over-current, short-circuit, and over-temperature conditions.

 

Long Cycle Life & High Reliability: Built with industrial-grade 18650 cells, delivering consistent performance over thousands of charge-discharge cycles for long-term use.

 

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: Ansmann, General Electronics, NTT, Huawei, Energizer etc.
 
We offer full custom solutions for lithium battery packs, power connectors, wiring harnesses, and more, including custom voltage, capacity, dimensions, connectors, and packaging to perfectly match your project requirements. Our team will reply to your inquiry within 24 hours with professional technical support, quotation, and free sample consultation.If you want to learn more details,please contact us email:Olinda@unitechelectronic.com​
 

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 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 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 packs as every of clients requirements. Such as the cell brands, capacity, voltage, discharge performance, battery shape, battery size, connectors, enclosures and the package, all can be customized.

3. Q: How do you control your product quality.
A: We take ISO9001 quality system into our production and all the production are standardized under 7S. Absorbed the advanced management experiences from our Japan team in R & D, Production and Quality control, Unitech has been implementing the strictest quality control system and integrated quality and service traceability system. All the product are of traceability from the material input to finished products delivery, Inspection and testing are implement during the whole production steps. and the Comprehensive test will be taken before the delivery;

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Company Unitech Energy System Limited
Contact Person Olinda

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