HEFEI ECOLITE ENERGY CO., LTD.
| Voltage | 12.8V |
| Cycle Life | 4000 cycles @ 80% DOD |
| Supply Ability | 600 Sets per Month |
| Cell Chemistry | LiFePO4 |
| Packaging Details | Export-grade carton with shock-proof foam insert |
| Payment Terms | T/T, L/C, PayPal, Western Union |
| Delivery Time | 15-25 days after deposit |
| Capacity | 300Ah |
| Monitoring | Bluetooth 5.0 App |
| Application | RV, Campervan, Off-Grid with App Monitoring |
| Energy | 3840Wh |
| Max Continuous Discharge | 150A (1920W) |
| Max Charge Rate | 100A |
| Certification | ISO 9001:2015, CE, UN38.3 |
| Brand Name | WNRLN |
| Place of Origin | Guangdong, China |
| Model Number | RV-12V300Ah-BT |
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Product Specification
| Voltage | 12.8V | Cycle Life | 4000 cycles @ 80% DOD |
| Supply Ability | 600 Sets per Month | Cell Chemistry | LiFePO4 |
| Packaging Details | Export-grade carton with shock-proof foam insert | Payment Terms | T/T, L/C, PayPal, Western Union |
| Delivery Time | 15-25 days after deposit | Capacity | 300Ah |
| Monitoring | Bluetooth 5.0 App | Application | RV, Campervan, Off-Grid with App Monitoring |
| Energy | 3840Wh | Max Continuous Discharge | 150A (1920W) |
| Max Charge Rate | 100A | Certification | ISO 9001:2015, CE, UN38.3 |
| Brand Name | WNRLN | Place of Origin | Guangdong, China |
| Model Number | RV-12V300Ah-BT | ||
| High Light | Bluetooth App Monitoring ，3840Wh RV Power Bank ，Smart BMS Cell Balancing | ||
This 12.8V 300Ah LiFePO4 RV battery puts complete battery intelligence in your pocket with Bluetooth app monitoring. View state of charge, cell voltages, temperature and remaining runtime in real time from your smartphone, plus configure charge parameters and receive low-voltage alerts.
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah |
| Energy | 3840Wh |
| Cycle Life | 4000 cycles @ 80% DOD |
| Monitoring | Bluetooth 5.0 App (iOS/Android) |
| Max Continuous Discharge | 150A (1920W) |
| Max Charge Rate | 100A |
| BMS | Smart BMS with active balancing |
| Discharge Rate | Capacity Retention | End Voltage | Max Duration |
|---|---|---|---|
| 0.5C (150A) | 100% | 12.2V | Continuous |
| 1C (300A) | 98% | 11.8V | Continuous |
| 1.5C (450A) | 95% | 11.4V | 30 min |
| 2C (600A) | 90% | 11.0V | 3 seconds (peak) |
| Parameter | Standard Charging | Fast Charging |
|---|---|---|
| Charging Current | 0.2C (60A) | 0.5C (150A) |
| Charging Voltage | 14.6V (3.65V/cell) | 14.6V (3.65V/cell) |
| Charging Time (0-100%) | 5 hours | 2.5 hours |
| Charge Efficiency | 95% | 94% |
| Recommended Charger | 12V LiFePO4 charger 60-150A | |
| Feature | Detail |
|---|---|
| Real-time SOC | State of charge with 1% accuracy |
| Cell Voltages | Individual cell voltage display |
| Temperature | Cell and BMS temperature monitoring |
| History Logs | 30-day charge/discharge history |
| Alerts | Push notifications for low voltage / high temp |
| Configuration | Adjust charge/discharge parameters via App |
| Model | Length (mm) | Width (mm) | Height (mm) | Weight (kg) |
|---|---|---|---|---|
| RV-12V300Ah-BT-A | 520 | 270 | 220 | 31 |
| RV-12V300Ah-BT-B | 560 | 250 | 240 | 32 |
| RV-12V300Ah-BT-C (custom) | Per drawing | Per drawing | Per drawing | Varies |
| Protection Function | Threshold | Response |
|---|---|---|
| Overcharge Protection | 3.75V per cell | Disconnect charging |
| Over-discharge Protection | 2.5V per cell | Disconnect load |
| Overcurrent Protection | 2C (600A) | Disconnect within 3s |
| Short Circuit Protection | Immediate | Disconnect instantly |
| High Temperature Protection | 65 degrees C | Reduce current / cutoff |
| Cell Balancing | +/- 15mV | Active balancing |
| Item | Detail |
|---|---|
| Packaging | Export-grade carton with shock-proof foam insert |
| Transport Classification | UN3480, Class 9 dangerous goods |
| Documents | MSDS, UN38.3 test report, CO, Commercial Invoice |
| Shipping Methods | Sea freight, air freight (per regulation) |
| Lead Time | 15-25 days after deposit |
RV power systems fail silently - by the time you notice low voltage, the fridge has already shut down or the water pump has stopped. Bluetooth monitoring gives you complete visibility: check SOC from your phone while sitting in the camp chair, get alerted when voltage drops below your preset threshold, and review usage history to right-size your solar setup. For RVers who want to understand and optimize their power system, App monitoring transforms the battery from a black box into an informative dashboard.
Case: Solar Sizing Optimization
A boondocking RVer used the Bluetooth App's 30-day history to discover their fridge consumed 40% of daily energy. By adding a solar blanket and adjusting charge parameters via the App, they extended off-grid autonomy from 2 days to 5 days without adding battery capacity.
Q1: Which phones are supported?
A: The App supports iOS 12+ and Android 8+ via Bluetooth 5.0.
Q2: Can I monitor multiple batteries?
A: Yes, the App supports up to 4 batteries with individual monitoring.
Q3: Does Bluetooth drain the battery?
A: Negligible - less than 0.1% of capacity per day in standby mode.
Q4: What is the warranty?
A: 3-year comprehensive warranty.
Contact us today for a quotation and technical consultation for your smart RV power system.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
10,000000-15000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Hefei Ecolite Energy Co., Ltd., founded in 2014,is a China leading manufacturer who specialized in R&D,production,sales and technology support of Lithium battery (LFP and LTO) and BMS. We provide full solution for your battery inquiry.One-stop service from battery design to delivery. Hefei Ecolite Energy Co., Ltd., founded in 2014,is a China leading manufacturer who specialized in R&D,production,sales and technology support of Lithium battery (LFP and LTO) and BMS. We provide full solution for your battery inquiry.One-stop service from battery design to delivery.
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