Gold Member Since 2009
Audited Supplier
OptimumNano Energy Co., Ltd.

Battery Pack 48V 300ah, 48V 300ah, Lithium Battery Pack 48V manufacturer / supplier in China, offering Lithium Battery Pack 48V 300ah for Household Energy Storage, Wo-Power Box Rechargeable 7.2kwh Powerwall Energy Storage System, Wo-Power Box 7.2kwh Scalable Core Battery Energy Storage System Ess and so on.

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Supplier Homepage Product LiFePO4 for Solar/Wind Energy System Lithium Battery Pack 48V 300ah for Household Energy Storage

Lithium Battery Pack 48V 300ah for Household Energy Storage

Purchase Qty.:
1-99 100+
FOB Unit Price: US $1 US $3,000
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $1
100+ US $3,000
Get Latest Price
Production Capacity: 500, 000 PCS/Day
Transport Package: Customized Package
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: OPT-48-300
  • Connection Mode: Series and Parallel
  • Discharge Rate: Less Than 3%/Month
  • Accessories Type: Chargers
  • Standard Voltage: 48V
  • Electrolyte: Lithum Iron Phoshate
  • Rated Voltage: 48V
  • Battery Weight: About 175 Kg
  • Application: Solar Storage
  • Specification: SGS, UL, CE, RoHS, IEC-62133, TS16949 etc.
  • HS Code: 8507600090
  • Type: Lithium Iron Phosphate Battery
  • Rechargeable: Chargeable
  • Size: 522*269*225mm
  • Rated Capacity: 300ah
  • Usage: Energy Storage
  • Battery Model: Lithium Battery Pack 48V 300ah
  • Rate Capacity: 300ah
  • Battery Size: 740*411*447mm
  • Trademark: OPTIMUMNANO
  • Origin: Shenzhen, Guangdong, China
Product Description
Lithium Battery Pack 48V  300Ah for Household Energy Storage

No.ItemGeneral Parameters
2Standard capacity300Ah
3Rated voltage48V
4Max. Charge voltage54.75V
5Discharge Cut-off voltage37.5V
6Standard charge current60A
7Max Continuous discharge current 100A
8Peak Instant Discharge Current200A(5Seconds)
10Total weight(Approx.)About  175 Kg 
11Operate temperature-20°C~60°C
12Built-in Protection Circuit ModuleYES
13Cycle time2000 times at 1C, 80% capacity remaining
14Built-in PCM functionsOver charged protection
Over discharged protection
Short circuit protection

1. Safety: Most safest Li-Ion battery, built-in BMS, none fire, none explosive,
2. Environment friendly, Clean and Green energy, no toxic material contained,
3. Low self-discharge: less than 3% per month,
4. Wide range temperature adaptability: -20° C to 60° C,
5.Long life cycles: more than 2000 cycles in 1C,
6. No memory effect: Always ready for charge and use, with no need to charge after a full discharge,
7. High energy density and high power output,
8. Lighter and smaller: 1/3 weight of lead acid battery.
1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car,
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs,
3. E-tool: Electric drill, electric saw, lawn mower and so on,
4. Remote control cars, boat, aircraft, toys,
5. Solar and wind power generation energy storage devices,
6. Small medical equipment and portable equipment,
7. Solar and wind power energy storage system.
2: Offering professional Technical Proposal within 36 hours
3: Following up closely
After Sales Service
1: Warranty: 12Monthes-24Monthes
2: Fast Reply
3: High Efficiency
4: The most Sincerity
How to make an sample order?
1: Confirming the detail of the battery and the quantity with you.
2: Offering you a quotation and the datasheet for reference
3: Deciding the final price and ordering sample
4: Offering you a PI 
5: We will proceed with the order withing 1 working days after receiving your payment.

- Payment Terms: 100% T/T in advanced.
- Lead Time: 15-20 working days after receipt of payment
- Packing: Standard exporting carton box or wooden case
- Shipping: By sea, by air, by express
- Loading port: Shenzhen, China
Send your message to this supplier
Mr. Thomas Luo
sales engineer
To: Mr. Thomas Luo

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