120AH Lithium Solar Batteries

48V 120Ah Battery Energy Storage with High Power for Building Power Supply​

 

Overview

 Batteries Pack  which feature both high power and energy densities with a long lifespan and ultra safe performance. The cells made with unique manufacturing technology can help to build high quality li-ion batteries with high effective environmental friendly.

 

Specifications

 

Item	Rating	Note
Battery Model	VS48120NCM
Battery pack description	48V 120Ah Li-NCM battery pack	Metal case with handles for carrying
Cell Type and config	3.7V 20Ah	6 cells in parallel to build 3.7V unit,13 of 3.7V units to build battery pack.
BMS description	PCB type BMS	Standard BMS which offer basic protection
Battery Pack Dimension(L*W*H)	610*300*270 ± 1mm	The metal case size
Battery Pack Weight	58 ± 1 kg	The whole pack weight
Rated Capacity	≥120 Ah	(C/3 Discharge, 23°C )
Charging Cut off Voltage	≤54.6 V
Operating Voltage	48.1 V @ C/3, 23°C/73°F (3.0 V cut off)	Average working voltage
Discharge cut off Voltage	39 V	3.0V for cell level
Nominal Charge Current	≤40 A (23°C/ 77°F)	Max constant charge current is ≤60A
Nominal Discharge Current	≤120 A (1C, 23°C)
Peak Discharge Current	≤360 A @5 sec (23°C)
Internal Resistance	≤600 mΩ	AC internal resistance
Operating Temperature	Charge: 0°C ~ 45°CDischarge: -20°C ~ 55°C	Suggested charging temp: 10°C ~ 35°CSuggested discharging temp: 0°C ~ 35°C
Storage Temperature ( ≥3 months)	15°C ~ 30°C	Keep SOC at 40~60% for long term storage

MOQ:  1  PCS

 

 

Structure
The battery pack has metal case for protection and BMS built inside. The whole pack has handle(s) for the lifting
and carrying. Here are necessary foams among modules and BMS for isolation and vibration resistance.

 

 

 

After-sale Service
For the warranty and after-service we will follow the following principle.
Warranty year(s) for this model of battery pack is specified by supplier. In the period of warranty, there is any
problem as the following description, we will take responsible for the replacement and repair.
1> The whole battery pack can not be charged or discharged.
2> Under the standard condition for testing, capacity is not same as nominal Ah. It is less than 80% in the first
year, or 70% in last warranty year (if the last warranty year is provided as warranty period).
3> There is liquid leakage.
4> There is some damage on battery pack’s case and accessory because it is caused by the battery.

Applications

• Solar energy Storage power 

• Mobility Devices , PC  

• Caravan and camping

• UPS and Critical power

• Medical Equipment

• Electric scooters , electric vehicle , electric cars and so on 

 

Product Advantage

1) Thermal stability

2) Very low self discharge

3) High power and energy densities up to 180wh/kg

4) Wide operation temperature with good performance

5) Lighter and smaller than lead acid battery.

6) Have handle for the lifting and carrying

 

 

Packing and shipping

•Use express of  Fedex/DHL/UPS/TNT for sample . Door to Door Delivery 

• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving

• Customers specifying freight forwarders or negotiable shipping methods

• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time

 

 

 

RFQ

 

 

 

1: Do you provide samples ?

--Yes, we could offer the sample , pls show us your address and post code 

 

2. What service do you provide?

--All our batteries have passed the safe test and performance test before shipment.

--accept put  your logo on the battery

--Small order is also acceptable.

 

3.  what's the payment 

-- We accept the T/T /  LC / PALAPY  Payment 

 

4.  What's your lead time 

--  Our lead time is 5-10 days for the sample orders ,  20-35 days for the bulk order 

 

 

 

24 hours customer service, waiting for your inquiry!

 

Quick delivery

Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much

as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.

 

Quick delivery

Fast delivery is key factor for clients to compete in the market. We attach much importance to quick delivery as much

as we do in our LiFepo4 lithium battery quality. We will keep our clients updated with tracking number all the time and latest tracking info until the order of LiFePO4 lithium Battery arrives at our clients safely.

 

 

Packing and shipping

• Fedex/DHL/UPS/TNT for sample . Door to Door

• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving

• Customers specifying freight forwarders or negotiable shipping methods

• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time

 

Packing and shipping

• Fedex/DHL/UPS/TNT for sample . Door to Door

• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving

• Customers specifying freight forwarders or negotiable shipping methods

• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time

 

Packing and shipping

• Fedex/DHL/UPS/TNT for sample . Door to Door

• By Air or by Sea for Bulk goods , for FCL . Airport Port receiving

• Customers specifying freight forwarders or negotiable shipping methods

• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods time

 

Advantages of battery:

 

Advantages of battery:Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
Lighter Weight: About 40% of the weight of a comparable lead acid battery. A 'drop in' replacement for lead acid batteries.
Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity.
Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel.
Wider Temperature Range: -20℃~60℃.