LR Series Lead-Acid Replacement Battery
12.8V LiFePO4 drop-in replacement — 8 models from 7Ah to 300Ah, ≥2000 cycles
LR series replaces lead-acid batteries one-for-one in virtually any application: same footprint, compatible terminals, about 1/3 the weight.
Small size, light weight and high energy density with long service life, safety and environmental protection; optional power display and optional remote monitoring of battery status through APP.
Features
- Drop-in replacement for lead-acid — no charger change in most cases
- Cycle life ≥2000 times
- Small size, light weight, high energy density
- Optional power display & APP remote monitoring
- Terminals F2 / M5 / M6 / M8
Application
Series Specifications
- Voltage
- 12.8V
- Capacity range
- 7Ah – 300Ah
- Energy
- 89.6Wh – 3840Wh
- Charge voltage
- 14.6V
- Discharge cut-off
- 10V
- Cycle life
- ≥2000 times
- Working temp.
- -20°C ~ 60°C
LR Series Lead-Acid Replacement Battery — Model Specifications
8 models
| Dimensions L×W×H×TH (mm) | Terminal | ||||
|---|---|---|---|---|---|
| LR-12V7Ah | 12.8V | 7Ah | 151×65×99 | F2 | 1.1 |
| LR-12V12Ah | 12.8V | 12Ah | 151×99×99 | F2 | 2.1 |
| LR-12V20Ah | 12.8V | 20Ah | 181×77×168 | M5 | 2.8 |
| LR-12V50Ah | 12.8V | 50Ah | 229×138×208 | M6 | 6.7 |
| LR-12V100Ah | 12.8V | 100Ah | 330×177×215 | M8 | 14 |
| LR-12V150Ah | 12.8V | 150Ah | 483×170×240 | M8 | 19.2 |
| LR-12V200Ah | 12.8V | 200Ah | 522×240×218 | M8 | 21 |
| LR-12V300Ah | 12.8V | 300Ah | 520×267×230 | M8 | 30 |
- Voltage
- 12.8V
- Capacity
- 7Ah
- Dimensions L×W×H×TH (mm)
- 151×65×99
- Terminal
- F2
- Voltage
- 12.8V
- Capacity
- 12Ah
- Dimensions L×W×H×TH (mm)
- 151×99×99
- Terminal
- F2
- Voltage
- 12.8V
- Capacity
- 20Ah
- Dimensions L×W×H×TH (mm)
- 181×77×168
- Terminal
- M5
- Voltage
- 12.8V
- Capacity
- 50Ah
- Dimensions L×W×H×TH (mm)
- 229×138×208
- Terminal
- M6
- Voltage
- 12.8V
- Capacity
- 100Ah
- Dimensions L×W×H×TH (mm)
- 330×177×215
- Terminal
- M8
- Voltage
- 12.8V
- Capacity
- 150Ah
- Dimensions L×W×H×TH (mm)
- 483×170×240
- Terminal
- M8
- Voltage
- 12.8V
- Capacity
- 200Ah
- Dimensions L×W×H×TH (mm)
- 522×240×218
- Terminal
- M8
- Voltage
- 12.8V
- Capacity
- 300Ah
- Dimensions L×W×H×TH (mm)
- 520×267×230
- Terminal
- M8
* Capacity shown at 20-hour rate (C20) unless stated otherwise. Dimensions are L×W×H with total height in brackets. Custom sizes and terminals available on request — full OEM / ODM support.
FAQ
What is LR Series Lead-Acid Replacement Battery used for?
LR Series Lead-Acid Replacement Battery is built for Golf Cart & Light EV, RV & Marine, Solar & Wind Storage, Auto & Motorcycle SLI, Security & Emergency, Telecom & Base Station. If your load profile or cabinet size is unusual, send us the numbers — we will match the model, or quote a custom build.
What service life can I expect?
Design / cycle life: ≥2000 times. Real-world life depends on temperature, depth of discharge and charging quality — we size the bank for your target years, not just the datasheet number.
What is the MOQ?
Standard models start at 50–100 pieces per model, and several models can be mixed in one container. For OEM / ODM with your own labels or colours, the MOQ is agreed per project.
What is the lead time?
Standard models ship in 15–25 days after deposit. Custom OEM orders usually take 30–45 days including label and packaging approval. Sea freight adds 20–35 days depending on destination.
Do you support OEM / ODM?
Yes — custom labels, colours, terminal types, carton printing and manuals. We also develop to your target capacity or dimensions. An NDA can be signed before you share drawings.
What certifications do you have, and can batteries be shipped?
CE and RoHS for the EU market, plus MSDS and UN38.3 with the documentation required for sea and air transport. Test reports can be supplied with the quotation.
Get a Quote for This Series
Tell us the models and quantities you need — our sales team replies within 24 hours.
