Rechargeable 48V 70AH Lithium Solar Batteries Deep Cycle With Hard Steel Case

Price Negotiable
Price: Negotiable
MOQ: 1 pc
Delivery Time: 5-7 days for samples, 25-35 days for bulk order
Brand: Xinguang lithium battery
Product Description

Rechargeable 48V 70AH Lithium Solar Batteries Deep Cycle With Hard Steel Case

 

 

48V 70AH Lithium Solar Batteries Advantage

  • Thermal stability

  • Very low self discharge

  • High power and energy densities up to 180wh/kg

  • Wide operation temperature with good performance

48V 70AH Lithium Solar Batteries Specifications

 

Item

Rating

Note

Model

VS4870NCM

 

Battery pack description

48.1V 70Ah Li-NCM battery pack

S-type BMS

Cell Type

 

14Ah Li-NCM cells

Assembly Description

Total 65 cells, as 13S5P arranged

5 cells in parallel connection

then 13 of those units in series connection

Battery pack Dimension (L*W*H)

320*260*254 mm

Metal case with BMS built in

Battery pack Weight

30.0 kg ± 0.5 kg

 

Operation Voltage of battery pack

48.1 V

 

Charging Voltage of battery pack

≤ 54.6 V

 

Discharge Cut-off Voltage, pack level

39 ~ 40 V

 

Discharge Cut-off Voltage, cell level

3.0 V ± 0.05V

 

Nominal Discharge Current

≤ 70 A ( 23°C / 77°F)

 

Maximum Discharge Current

(Less than 1 minutes)

≤ 120 A ( 23°C / 77°F)

 

Pulse Discharge Current

(Less than 15 seconds)

≤ 160 A ( 23°C / 77°F)

 

Nominal Charge Current

≤ 30 A ( 23°C / 77°F)

 

Operating Temperature

Charge: 0°C ~ 45°C

Discharge: -15°C ~ 50°C

 

Storage Temperature ( ≥ 3 months)

15°C ~ 30°C

Keep battery SOC at 40~60% for long

term storage.

 

Our Services

 

a. Customized service: OEM and  ODM all  welcome.

b. New product release: We have a research and development team to research new products.

c. Professional sales team: will  reply within 1 hour

d. Prompt delivery: For samples, we can arrange delivery within one day  after receiving your payment.

e. 7 x 24 Hours service for you, quick reply.

f. Our R&D colleagues are from the top 2 university and scientific institution of studying lithium chemical in china

 

48V 70AH Lithium Solar Batteries Applications

  • Caravan and camping

  • UPS and Critical power

  • Personal power packs

  • Medical Equipment

 

FAQ

 

1: Are you trading company or manufacturer ?

--We are factory and trading  company . Welcome to visit us.

 

2: Do you provide samples ?

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

 

3. 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.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Henan Duxin Science Technology Co.,Ltd.
Location Room 602, building D, Huojuyuan , Yangguang Road, High-Tech District, Luoyang Area of China(henan) pilot free tradezone, henan Province, China.
Contact Person Mr.

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