Place of Origin:
China
Brand Name:
Gtech
Certification:
CE/UN38.3
Model Number:
LR 51.2-50
Description:
G-tech LK12.8-50 lithium battery is a smart investment for your power back-up and energy storage applications , this battery is a high safety LiFePO4 lithium battery with high rates and energy density, featuring long service life, maintenance free, space efficiency and environmental friendly, widely used for solar, UPS, low speed carts and other power back-up applications.
Features:
High Safety
The LiFePO4 battery has the highest safety due to its unique chemistry characteristics. The built-in BMS protects the battery from the risk of over charge, over discharge and overheating, self-management and battery status monitoring for SOC and SOH throughout the whole life cycle.
Longer service life
2500 full cycles at 80%DOD compared with normal SLA batteries, and the floating service life can be 10~15 years, free of frequent battery replacement and cut the user’s cost.
Smart management
With optional bluetooth communication module, you can real-time observe the readings of voltage, current, temperature and SOC from your smart phone.
Fast Charge
Fast charge and discharge at a higher rate, full charging possible within 2 hours
Light weight
50% less weight than the same size of lead-acid battery, space efficiency.
Low carbon footprint
Environment friendly, low carbon footprint for peace of mind use
Drop-in Replacement
Replace lead acid batteries directly for green energy storage in any deep cycle application without any changes for the original charging system, universal sizes.
Specifications:
| Model | LK12.8-50 |
| Nominal Voltage | 12.8V |
| Norminal Capacity@0.2C | 50Ah |
| Energy(Wh) | 640Wh |
| Cycle Life | 2500 full cycles @ 0.5C 80%DOD |
| Months Self Discharge | ≤3.5% per month |
| Charge Voltage | 14.6V± 0.2 |
| Charge Mode | CC/CV |
| Recommended Charge Current | 25A |
| Max Continuous Discharge Current | 50A |
| Discharge Cut-off Voltage | 10V |
| Charge Temperature | 0℃~60℃ |
| Discharge Temperature | -20℃~60℃ |
| Storage Temperature | 0℃~45℃ |
| Water Dust Resistance | IP65 |
| Case | ABS+PC |
| Dimension(L*W*H) mm | 229*138*208 |
| Appx Weight (Kg) | 6.1 Kg |
| Terminal | M6 |
Why Choose Us:
ISO9001, ISO 14001, ISO45001 accredited factory
Automatic lithium battery production and assembly line
Professional sales, R&D team and qualified workers
Fast response, timely delivery, reliable products and Factory direct price
Strict quality control from IQC, assembly, process and electric performance tests
Certified with UN 38.3, UL, CE, IEC, CTL, ROHS.
Flexible OEM/ODM policy
Battery For Delivery:
Applications:
Contact: Peter Wang
E-mail: peter@g-techpower.com
Mobile: +86 15290289627(whatsapp)
Send your inquiry directly to us
