Lithium Battery Manufacturer - We understand your requirements and meet your needs
New GEB Wall Mounted Off-grid Home Energy Storage System Battery – 51.2V 5kWh 48V 100Ah Solar LiFePO4 Akku
See more pictures

Nominal Voltage (V)
Nominal Capacity (Ah)
Nominal Power (Wh)
Dimension (mm)
Weight (Kg)
Working Voltage Range
Standard Charging/Discharging Current
50A @25±2℃
Maximum Charging Current
Maximum Discharging Current
100A @25±2℃
CAN or RS485
Working Ambient Temperature
0~40℃(Charge) /-10~40℃(Discharge)
Cycling Lifespan
6000 Cycles @25℃ 50A Charging/Discharging Current 80% DOD
IP Rate

Product Detail
Feedback Now

New GEB Wall Mounted Off-grid Home Energy Storage System Battery - 51.2V 5kWh 48V 100Ah Solar LiFePO4 Akku

Product Picture

Automotive Grade Battery

GEB's 48V100Ah have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells for higher energy density,
more stable performance and more power.

4000+ cycles and communication

GEB's this 48V 100Ah provides 6000+ cycles.

CAN or RS485 communication, active upload battery data to the inverter, more secure.

100% Protection


Automotive safety structure design,more safe.

We has a team of engineers with more than 3 years of automotive design experience.
Our protective plates are independently developed.

Cargo List

Installation Environment
Check Battery Status
Installation Environment

Installation  Positioning

Do not assemble the battery in combustible architecture material.

Assemble the battery to solid wall and level it with eyes level so the LCD display screen can be read any time.
Keep the temperature between 10℃ and 30℃ to maintain the best operation state. A vertical installation against the wall is recommended.
There should be space for dissipation around the battery (as shown below). This applies to concrete surface or other incombustible surface.
Mark the four fixed positions of the sockets. Anchors should be upward with an angle of 10°to prevent falling down.
Installation Environment


Battery should be turned off before connection.
GEB insists on quality, always with customers to find the most suitable solution.
GEB Polymer Battery Main Applications
Electric propelling applications
Engine starting battery; Slow Speed Car; Intellectual robots; Electric bicycle/Motorcycle/Scooter; Golf trolley/Carts/ Sightseeing
car; Power tools.
Energy storage
solar and wind power system; city on/off grid; community and family, RV Caravan, Marine yachts.
Back-up system and UPS
telecom base, CATV-system, computer server center, medical instrument, military equipment.
Other applications
security and electronics; mobile POS, mining light/torch/LED light/emergency light.
Company Information

GEB company specialized in lithium battery and charger for over 13 years.

GEB lithium batteries and chargers have passed many international testing, such as UL,CE, RoHs, UN38.3, MSDS,etc.
Direct Distributor of brand batteries, best price and Guarantee 100% original battery.
GEB company has cooperated with many big distributors/companies in many countries, such as USA, CA, UK, France, Italy and so on.we have Full experience to serve you!
OEM/ODM customized service are available.
Shenzhen GEB company are Long-Term Reputation company. if you check the black list for china suppliers, you will NOT find our company name, as we never crook/ cheat our customers.
Tips: If you are interested in our products, please tell us your specific needs such as voltage, capacity, shape, size, working current, etc. We can customize the battery according to your needs and offer you samples to test quality. Welcome to contact us for specification and quotation. Thank you!
Customer Service
1.OEM ODM service is yes.
2.Orders up to 1000pcs, the sample fee can be refunded.
we promise:
1.All products will be tested 100% before shipment to ensure that the product does not have any quality problems.
2.We guarantee that within 12 months from the date of receipt of the goods, we will not include man-made damage. If there is any
quality problem, we will provide return service.
Packing And Shipping
Shipping options
Delivery time
widely recommend
3-7 business days
widely recommend
3-7 business days
5-7 business days
5-7 business days
widely recommend
5-10 business days
Post mail
for sample order
7-60 business days
for sample order
5-7 business days
By sea
for sample order
7-35 business days
1,Q: What's the main product in GEB?
A: Rechargeable battery. Li-ion, Lipo battery and power battery pack.
2,Q: What is overcharge?
A: After charge, tested the batteries' initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode.
Observe changes in battery appearance.
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in
battery appearance.
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP
service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
Contact Us
Send your message to us:
  • +86-755-81762726 ext.611


  • 4th Floor, Building 5, Mingkunda Industrial Park, 38 Huachang Road, Dalang Street, Longhua District, Shenzhen 518109, Guangdong Province, PR China

Chat with Sally
already 128000+ messages

  • Sally 10:12 AM, Today
    Welcome to GeB Battery. I am Sally.