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 and Free Tax
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
Recommendation From Them After Professional Tests
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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Automatic Self-Heating Function: This TezePower 12V 300Ah 3840Wh LiFePO4 battery model is equipped with an automatic self-heating function that will be activated by the BMS when the battery is connected to a charger at -4°F to 41°F(-20℃ to 5℃). The heating will be stopped when the battery temperature reaches 50°F(10℃) and then the battery will be formally charged. Plus, this function is powered by the Charger / Controller's current instead of the battery itself. More flexible and convenient to use.
Please Note: The self-heating function will be activated during charging. However, when charging, it is necessary to place the battery at a temperature below 0 degrees Celsius. If the heating function is already activated and the battery is self-heating, then the current will automatically drop to 0. Please observe carefully.
Auto-balancing Function: Easily connect multiple batteries in parallel(4S/4P)with the auto-balancing function, improving the average charging efficiency for your batteries in the long term.
Grade-A Cells And Upgraded BMS: TezePower LiFePO4 Battery 12.8V 300Ah has built-in Daly 200A BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, short circuits, and the high-temperature cut-off for increased performance and longer life.
Deep Cycle&High Quality&Safe: Lithium iron phosphate batteries have CE certificates and pass UN 38.3, and MSDS Tests. But also offer over 10 years of lifespan by 8× more than lead-acid batteries with more than 4000+ cycles (95% DOD). With its safety and stability, the LiFePO4 battery can perfectly replace the traditional lead acid battery. TezePower Lithium iron Battery is made from 100% safe, non-toxic, and not hazardous energy, LiFePO4 batterie has higher chemical stability, is not prone to thermal runaway, and will not overheat or catch on fire even if punctured. With no acid in the battery, you're able to safely mount it in any position.
Operating Temp:
No Self-Heating Functions:
Charge: 0°C to 50°C(32°F to 122°F);
Discharge: -20°C to 60°C(-4°F to 140°F).
Have Self-Heating Functions:
Charge: -20°C to 50°C(-4°F to 122°F);
Discharge: -20°C to 60°C(-4°F to 140°F).
IP65 Protection Class: The case is made with quality ABS plastic, IP65 level waterproof sets you free from worrying to install indoors or outdoors.
Widely Used: The high-quality LiFePO4 Lithium Batterie is used in various fields, such as RV, trailer, camper, solar systems, golf carts, trolling motors, water power supplies, Home Alarm Systems, E-Scooters, off-grid life, etc.
| 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