Lithium Battery 10kwh Factory Price Deep Cycle and Long Lifespan.

• Type: Lithium-Ion Batteries
• Usage: Car, Bus, Electric Power, Lighting, Electric Bicycle, Boat
• Nominal Voltage: 51.2V
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 51.2V200AH
• Discharge Rate: Discharge Cut-off Voltage
• Shape: Square Battery
• Electrolyte: Li-ion
• Installation: Fixed
• Rechargeable: Chargeable
• Efficency: 96%
• Cell Type: LiFePO4
• Standard Charging Current: 20A
• Standard Discharge Current: 20A
• Transport Package: Carton/Pallet
• Specification: 470*206*670mm
• Trademark: GAMKO
• Origin: China
• HS Code: 850650000
• Production Capacity: 500PCS/Day
• Package Size: 75.50cm * 52.50cm * 39.50cm
• Package Gross Weight: 94.000kg

Product Description

 

Product Description

 

Battery Parameters:

Basic Characteristics

Nominal Voltage

51.2V

51.2V

Nominal Capacity

100Ah

200Ah

Efficency

≥96%

≥96%

lnner Resistance

10mQ

7mQ

Cell Type

LiFePO4

LiFePO4

Charging Characteristics

Charge Voltage

58.4V

58.4V

Standard Charging Current

20A

40A

Max.Continuous Charging Current

100A

100A

Discharge Characteristics

Standard Discharge Current

20A

40A

Continuous Discharge Current

100A

100A

Peak Discharge Current

200A(3S)

200A(3S)

Discharge Cut-off Voltage

42V

42V

Environmental Requirements

Charge Temperature Range

0~60°C

0~60°C

Discharge Temperature Range

-10°C~65°C

-10°C~65°C

Storage Temperature Range

-5~40°C

-5~40°C

Storaqe Humidity

65±20%HR

65±20%HR

 

 

 

Generally Features: 

1. Sealed/Maintenance-Free: There is no need to add electrolyte, as gases generated during the charge phase are recombined in a unique "oxygen cycle", Gamko sealed lead acid batteries can be operated in virtually any orientation without the loss of capacity or electrolyte leakage. However, upside down operation is not recommended.
2. Long Shelf Life: A low self-discharge rate, up to approximately 3% per month, may allow storage of fully charged batteries for up to a year, depending on storage temperatures, before charging becomes critical. However, we strongly recommend that all batteries should be recharged within six months of receipt as it will enhance their long term life.
3. High purity raw material: Ensure low self-discharge rate. Silver-coated copper terminal (F1, F2 terminal), brass insert terminals and lead terminals improve the electric conductivity.

Battery Use and Maintenance:

1. Please use constant-voltage charge.

2. In floating charge, the voltage is 2.23 to 2.27 per unit cell.
3. In cycle use, the voltage is 2.35 to 2.45 per unit cell, the max. Current is no more than 25%° C
4. Please do tighten the bolts to avoid sparkle and poor contact when the battery is in use.
5. Please do not use it near the heat source and open flame.
6. Please keep it at low temperature. Please change it while there is liquid leaking or damage.FAQ:
Q1: How to choose a right battery?
A1: Tell us your demand, then our sales will recommend a suitable battery to you. 
Q2: How about the delivery time?
A2: 15 days for bulk order.
Q3: What is the life span of lead acid battery?
A3: About 5-10 years on Gamko-Solar product.
Q4: How to solve the technical problem?
A4: 24 hours after-service consultancy just for you and to make your problem to solve easily.

FAQ:
Q1: How to choose a right battery?
A1: Tell us your demand, then our sales will recommend a suitable battery to you. 
Q2: How about the delivery time?
A2: 15 days for bulk order.
Q3: What is the life span of lead acid battery?
A3: About 5-10 years on Gamko-Solar product.
Q4: How to solve the technical problem?
A4: 24 hours after-service consultancy just for you and to make your problem to solve easily.