Bluetooth External Version - Privacy Enhanced, you can simply unplug the data connection cable to disable the Bluetooth connector.
Note Two Style when Ordering:
- "Normal" is No Bluetooth
- "Smart" Have Bluetooth.
Please make sure to choose the correct specification as I will ship according to your selection. This specification is unrelated to the "Smart" label on the casing.
Free Shipping & Free Tax & Free customs duties
The Selling Price is the final price! Free shipping, Tax-free, Free customs duties, Free any other miscellaneous fees. You don't need to pay any additional fees. Just wait at home for the goods to be delivered and sign for them upon receipt.
No tax is collected, and you do not need to pay any additional taxes.
Download Document:
12V 300Ah LiFePO4 Battery User Manual
Battery Testing Videos ↓
Regarding the activation and deactivation of Bluetooth functionality, if you do not use the battery, the Bluetooth function will automatically turn off, and it will not produce radiation for you. To reconnect Bluetooth, simply activate the battery after charging or discharging, and then you can reconnect Bluetooth.
| Android-APP Download |
APPLE-APP Download |
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TezePower 12V 300Ah 3840Wh LiFePO4 Lithium Battery: Perfect Combination of Advanced Technology and Outstanding Performance
Smart Bluetooth Functionality
Energy Saving Design: The Bluetooth function automatically turns off when the battery is not in use to eliminate unnecessary radiation.
Convenient Reconnection: Simply activate the battery (after charging or discharging) or press the button on the Bluetooth module to easily reconnect Bluetooth.
Real-time Monitoring: Connect via Bluetooth to monitor the battery status and performance data anytime.
Innovative Self-heating Function
Intelligent temperature control: The self-heating function automatically activates in environments between -20°C to 5°C (-4°F to 41°F).
Precise Adjustment: Automatically stops heating when the battery reaches 5°C/50°F and begins normal charging.
External Power Supply: Uses the charger/controller's current rather than consuming the battery's own energy for more flexibility and efficiency.
Notes on Use: The battery must be placed below 0°C for self-heating to activate automatically. Please check this video for more details: https://www.youtube.com/watch?v=GA_DfhawRpw&t=14s
Auto-balancing Technology
Parallel Compatibility: Supports connecting multiple batteries in parallel, up to a maximum of 4 sets connected in series. Ensure each battery group's voltage is identical before parallel/series connection to realize automatic balancing.
Long-term Benefits: Significantly improves the average charge efficiency of the battery group and extends overall lifespan.
Top-grade Cells and Upgraded BMS
High-quality Cells: Uses Grade A cells to ensure excellent performance and reliability.
Advanced Protection: Built-in Daly 200A Battery Management System (BMS) for comprehensive protection.
Multiple Safety Measures: Prevents overcharge, over-discharge, overcurrent, short circuits, and high temperature cut-off.
Performance Enhancement: Effectively improves battery performance and significantly extends service life.
Deep Cycling & High Quality
Certification Assurance: CE certified and meets UN 38.3 and MSDS testing standards.
Extended Lifespan: Over 8 times the lifespan of traditional lead-acid batteries, over 10 years of use.
High Cycle Count: Can achieve over 4000 cycles at 95% depth of discharge.
Safe and Stable: Perfectly replaces traditional lead-acid batteries with higher safety and reliability.
Environmentally-friendly and Safe Design
Green Materials: 100% non-toxic and free of hazardous substances.
Chemical Stability: The LiFePO4 material has higher chemical stability.
Thermal Stability: Unlikely to experience thermal runaway even if punctured, will not overheat or catch fire.
Flexible Installation: No acidic substances, can be installed safely in any position.
Wide Operating Temperature Range
Without Self-heating Function:
Charging: 0°C to 50°C (32°F to 122°F)
Discharging: -20°C to 60°C (-4°F to 140°F)
With Self-heating Function:
Charging: -20°C to 50°C (-4°F to 122°F)
Discharging: -20°C to 60°C (-4°F to 140°F)
IP65 Protection Level
High-quality Enclosure: Manufactured from high-grade ABS plastic
All-weather Protection: IP65 waterproof rating for indoor and outdoor use in various environments.
Wide Range of Applications
Suitable for many fields including but not limited to:
Mobile Applications: RVs, trailers, campers, golf carts, electric skateboards
Energy Systems: Solar power systems, off-grid living
Marine Equipment: Fishing boat motors, watercraft power supplies
Security Systems: Home alarm systems
And more scenarios requiring reliable, high-performance power sources.
The TezePower 12V 300Ah 3840Wh LiFePO4 Solar battery integrates the latest technology to provide safe, efficient and durable energy solutions. Whether for daily use or professional applications, it can meet various needs and is a dependable energy partner.
| 12V 300Ah LiFePO4 Lithium Iron Phosphate Battery With Bluetooth |
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| Specifications | Details |
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| Battery Type: | Lithium Iron Phosphate(LiFePO4)- No Bluetooth&No Self-Heating Function | Lithium Iron Phosphate(LiFePO4)- Have Bluetooth and Self-Heating Function |
| Nominal Capacity: | 300Ah | 300Ah |
| Nominal Voltage: | 12.8V | 12.8V |
| Energy: | 3840Wh | 3840Wh |
| Max.Continuous Load Power: | 3840Wh | 3840Wh |
| Charge Voltage: | 14.6V | 14.6V |
| Max.Continuous Discharge Current: | 200A | 200A |
| Max.Discharge Current (5 Seconds): | 400A | 400A |
| Preferred Charger: | 14.6V60A | 14.6V60A |
| Smart Daly BMS (8S): | 200A | 200A |
| Bluetooth APP Name Download: | / | SMART APP |
| Self-Heating Function: | No | Yes |
| Terminal Type: | M8 | M8 |
| Water Dust Resistance: | IP65 | IP65 |
| Case Material: | ABS | ABS |
| Charge Method: | CC/CV | CC/CV |
| Cycle Life: | 4000~8000 times | 4000~8000 times |
| Dimension (in): | L20.55*W10.59*H8.66in (L522*W269*H220 mm) |
L20.55*W10.59*H8.66in (L522*W269*H220 mm) |
| Weight: Approx. | 59.08lb/26.8kg | 59.08lb/26.8kg |
| Working Temp. Range(Charge): | 32℉-122℉/0℃～50℃ | -4℉-122℉/-20℃～50℃ |
| Working Temp. Range(Discharge): | -4℉-140℉/-20℃～60℃ | -4℉-140℉/-20℃～60℃ |
| Storage Temperature: | 14℉-122℉/-10℃-50℃ | 14℉-122℉/-10℃-50℃ |
Warning:
(1) Please charge with a dedicated lithium battery charger;
(2) Do not reverse the positive and negative poles;
(3) There are safety devices in the battery pack. To ensure safety, do not dissect or change the structure of the battery;
(4) It is forbidden to directly connect the positive and negative terminals with metal;
(5) It is strictly forbidden to immerse the battery in water;
(6) It is strictly forbidden to drop, impact, squeeze, or puncture the battery;
(7) If the battery pack is not used for 3 months, please put the battery pack fully. When it is not in use, it should be placed in a cool and dry environment.
Contact us:
More any questions about TezePower Battery?
Email: service@tezepower.com