Home Products12V LiFePO4 Battery Pack

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

  • Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
  • Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
  • Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
Lithium-ion Battery Back Up Power Station UPS 4820 for Camping
Product Details:
Place of Origin: SHENZHEN
Brand Name: TAC OEM ODM
Certification: MSDS REACH ROHS
Model Number: 48V20Ah
Payment & Shipping Terms:
Minimum Order Quantity: 50 PCS
Price: usd500-2000
Packaging Details: 1pcs for one bag with UN38.3
Delivery Time: 7-25 days after order confirm
Payment Terms: T/T L/C paypal
Supply Ability: 100000PIECE/MONTH
Contact Now
Detailed Product Description
Size:: L479*W281*T88(mm) Weight:: Approx 12KG
Cell Model Name: ICR18650 3.7V 2.2AH Combination Method: 13S20P
Nominal Voltage: 48V Internal Impedance: ≤300mΩ
Circle Life: 500 Times Warranty: 12 Months
Out Shell: Metal PO NO: PLIC680
High Light:

lifepo4 battery pack

,

lithium iron phosphate battery pack

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

Features for Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

 

  1.  Portable Communications energy storage systems 48V20AH lithium battery.
  2.  ICR18650 2200mAh 13S10P for 48V20Ah rechargeable lithium-ion battery packs.
  3. Light weight and higher energy density than any rechargeable battery.
  4. Installed IC chip will prevent the battery pack from over charge and over discharge,this helps protect battery    chemistry integrity and prolongs battery life.
  5. Perfect for building up battery pack for medical equipment Back-up or EPS Emergency power.
  6. Supply which requires compact size and lighter weight.
  7. High capacity for above 20Ah cut off 42V.
  8. Application for medical equipment back-up and EPS Emergency power .

 

Specification for Lithium-ion Battery Back Up Power Station UPS 4820 for Camping

 

No.ItemSpecification
1Product nameES48V20AH
2Cell Model nameICR18650 3.7V 2.2AH
3Nominal Voltage3.7V
4Voltage at end of discharge3.0V
5Charging Voltage4.2V
6Internal Impedance≤160mΩ

 
 

Back UPS 48V20Ah18650 13S10P for Uninterruptible Power Supply (UPS) battery Pack Specification:

 

No.ItemSpecification
1Combination method13S10P
2Rated Capacity20AH
3Nominal Voltage48V
4Voltage at end of Discharge42V
5Charging Voltage54.6V
6Internal Impedance≤300mΩ
7Maximum Continuous Charge Current20A
8Maximum Continuous Discharge Current20A
9Dimensions

L479*W281*T88(mm)

10WeightApprox 12 KG

 
 

Back UPS 48V20Ah18650 13S10P for Uninterruptible Power Supply (UPS) battery pack BMS Specification:

 

ItemSymbolContent
Over charge ProtectionVDET1Over charge detection voltage
 tVDET1Over charge detection delay
 VREL1Over charge release voltage
Over discharge protectionVDET2Over discharge detection voltage
 tVDET2Over discharge detection delay
 VREL2Over discharge release voltage
Cell balance Bleed Start Point
  Bleed Current
working current Continuous Output Discharging
Over current protectionIDPOver current detection current
 VDET3Detection delay time
  Release condition
Short protection Detection condition
  Release condition
Interior resistanceRDSMain loop electrify resistance
Current consumptionIDDCurrent consume in Idle mode
Temperature protection Discharge :65℃
  Charge:65℃

 
 

Cell Cycle Life and Leakage-Proof

No.
 

Item
 

Criteria
 

Test Conditions
 

1

Cycle Life
(0.2C5A80%DOD

Higher than 70% of the Initial Capacities of the Cells
 

Carry out 800 cycle
Charging/Discharging in the below condition.
◆80%DOD
◆Rest Time between charge/discharge:30min.
◆Temperature:20±5℃
 

2

Leakage-Proof
 

No leakage
(visual inspection)
 

After full charge with standard charge, store at 60±3℃, 60±10%RH for 1 month.
 

 
 

Delivery Date

25-35day for  normal production
35-45days for OEM order

Production photos

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping 0
 
Inner Component 
Lithium-ion Battery Back Up Power Station UPS 4820 for Camping 1
 

Similar Production

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping 2
 

Other Energy Storage System with Plastic Housing

Lithium-ion Battery Back Up Power Station UPS 4820 for Camping 3
 

Contact Details
HONG KONG TAC INDUSTRIAL CO., LTD.

Contact Person: Sally Guo

Tel: +8615814599895

Send your inquiry directly to us (0 / 3000)

Contact

Address: UNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK

Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China