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The 12V100AH lithium iron phosphate battery pack can be used alone or in combination with extremely high safety performance. Meet most of the needs of the situation, extremely practical.
Battery group specifications
|
Model |
DFD12V100Ah |
|
Pack |
Battery material |
Iron phosphate |
|
Combination method |
8PCS[4s2p] |
||
Maximum capacity (0.1C) |
100Ah |
||
Minimal capacity(0.1C) |
94Ah |
||
Nominal voltage |
12.8V |
||
Max. charge voltage |
14.6V |
||
Discharge cut-off voltage |
8.4V |
||
Max Charge current |
70A |
||
Max Working current |
100A |
||
Standard charge current |
20A |
||
Standard charge current |
40A |
||
Pack Impedance standard |
≤ 4.6mW |
||
Max. dimension(L×W×H)(mm) |
307*170*215mm |
||
Box material |
ABS |
||
Waterproof grade |
IP65 |
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Weight (Approx.) |
8.78kg |
||
Operating temperature |
Storage temperature: |
~30℃~60℃ |
|
Charge temperature |
~10℃~55℃ |
||
Discharge temperature |
-20℃~55℃ |
||
Power management system |
Single overcharge protection value: minimum/normal/maximum |
3.7 /3.75 /3.8 V |
|
Single overcharge protection corresponding delay: |
500/1000/1500 ms |
||
Single overcharge release value: minimum/normal/maximum |
3.4 /3.55 /3.6 V |
||
Single over discharge protection voltage: minimum/normal/maximum |
2.1 / 2.2 / 2.3 V |
||
Corresponding delay of over discharge protection: |
500/1000/1500 ms |
||
Corresponding release voltage for single over discharge protection: |
2.5 / 2.7 / 2.8V |
||
Overdischarge protection release conditions: |
Disconnect load/resume charging |
||
Charging overcurrent protection value: |
100A |
||
Charging overcurrent delay: |
500ms |
||
Discharge overcurrent protection: minimum/standard/maximum |
190/250/310A |
||
Corresponding delay time of discharge overcurrent protection: minimum/standard/maximum |
100/250/400ms |
||
Overcurrent protection recovery conditions: |
Disconnect load/resume charging |
||
Short circuit protection current: minimum/standard/maximum |
900/1200/1500 |
||
Short circuit protection delay: minimum/standard/maximum |
200/500/800ms |
||
Overcurrent/short circuit protection recovery conditions |
Disconnect load/resume charging |
||
Protect |
Charging high temperature protection: minimum/standard/maximum |
65/70/75°C |
|
Charging temperature release |
40°C |
||
Discharge high temperature protection: minimum/standard/maximum |
65/70/75°C |
||
Discharge protection release temperature |
40°C |
||
Discharge protection release conditions |
Disconnect load/resume charging |
||
Single equalizing function opening voltage V |
3.45/3.5/3.55 |
||
Equilibrium corresponding current ma |
10 / 225/ 250 ma |
||
Overcharge |
Overcharge protection refers to when any one of the four strings of batteries is higher than the overcharge voltage setting and the duration reaches the single overcharge delay. The protection board system enters overcharge protection. |
3.7/500MS |
|
Release condition: The voltage of all single batteries reaches below the overcharge recovery value of single batteries |
|||
Overcharge |
Any one of the four strings of batteries is lower than the set value of unit voltage overvoltage, and the time reaches the unit overvoltage delay. The protection board will turn off the mos and cannot discharge the battery |
2.3V/1500ms |
|
Release condition: Charging the battery pack can release the battery from the over discharge state |
Environmental function
Item |
Ttest method |
Acceptance criteria |
Temperature cycle |
After the vibration battery is fully charged, perform a temperature cycle (- 10℃ - 75℃) in a forced ventilation box according to the following steps. |
No leakage |
Vibrate |
After the battery is fully charged, confirm that the battery voltage is fully charged, and then fix the battery on a vibration table. Apply a simple harmonic vibration with an amplitude of 0.76mm, resulting in a total maximum deviation of 1.52mm. The battery vibrates back and forth at a frequency of 10HZ-55HZ-10HZ at a rate of 1Hz for a total time of 90 ± 5min. The battery is vibrated once in three vertical installation positions (in the vibration direction). After the test is completed, leave it for 1 hour. |
No leakage |
low pressure |
After the battery is fully charged, place it in a vacuum box at 20 ℃± 5 ℃. Gradually reduce the pressure of the vacuum tank to 11.6 kPa and hold for 6 hours. |
No leakage |
Safety tests
Item |
Test method |
Acceptance criteria |
External short circuit |
A fully charged battery is placed in an environment of 20℃± 5℃, and the positive and negative terminals are directly shorted for 10 minutes using a wire with a resistance not exceeding 5 mΩ. |
No explosion |
Free fall |
The fully charged battery fell freely from a height of 1.0m onto the cement floor three times, with random directions. |
No explosion |
Mechanical shock |
Fix the fully charged battery on the testing machine for impact testing. The battery is subjected to three equal shocks, one in each perpendicular direction. At least one of these directions should be perpendicular to the largest plane of the battery. Acceleration method for battery to withstand impact: within the initial 3ms, the minimum average acceleration is between 75gn and 175gn. The battery shall be tested at an ambient temperature of 20°C ± 5°C. |
No explosion |
Heat |
Place the fully charged battery in an air circulation oven, with the oven temperature rising from 5 ℃/min ± 2℃/min to 100℃ ± 2℃, and keep it at this temperature for 10 minutes. |
No explosion |
Crimp |
Place the fully charged battery at 20℃±5℃; |
No explosion |
Overcharge |
The battery is discharged at 0.5C to the termination voltage, and then charged with a 16V charger at 0.2C for 12.5 hours. |
No explosion |
Overdischarge |
The battery is discharged at a current of 0.2C under an environment of 20℃±5℃ (if there is an electronic protection circuit, the discharge electronic protection circuit should be temporarily removed) until the voltage of a single battery reaches 0V. |
No explosion |
Armature |
Use φ3mm-φAn 8mm high-temperature resistant steel needle runs through the battery at a speed of 10 mm/s to 40 mm/s in a direction perpendicular to the battery (the steel needle stays in the battery). |
No explosion |
Product introduction
The battery pack features a compact and lightweight design, making it ideal for a variety of applications. Whether you need to power an electric vehicle, portable electronics, or build an off-grid solar system, this battery pack is ideal. Its high energy density ensures long-lasting power, so you can go the extra mile without worrying about running out of power.
The uniqueness of this lithium iron phosphate battery pack lies in its excellent safety performance. It has advanced safety features that provide overcharge, overdischarge, overcurrent and short circuit protection. This guarantees a hassle-free experience, giving you peace of mind knowing your device and apps are in safe hands.
Product description 1
The 12V100AH lithium iron phosphate battery pack is also very durable and reliable. Which is better than traditional lead-acid batteries and other lithium-ion batteries. Not only will this save you money in the long run, it will also reduce the amount of battery waste you generate.
In addition, the battery pack has excellent charging efficiency and can be fully charged in a very short time compared to conventional batteries. This means less downtime and more productivity for your equipment and equipment.
Product details
Product description 2
In terms of environmental protection, this lithium iron phosphate battery pack stands out. Unlike lead-acid batteries, it does not contain toxic heavy metals, making it an environmentally friendly choice. Additionally, the high cycle life of this battery pack reduces the carbon footprint associated with frequent battery replacements.
Whether you are a professional in need of a reliable power solution or an environmentally conscious individual looking for a sustainable energy storage option, the 12V100AH Lithium Iron Phosphate Battery Pack is your perfect ally. Embrace the future of energy storage technology with this exceptional battery pack and enjoy unrivaled performance, safety and reliability.
DFD LIFEPO4 12V100AH
Duration of use of the battery pack for different product device:
Light 24H/Phone 93X+/Fan 23H+/Laptop 18X.
Widely used
It is suitable for mountain communication base station, remote communication base station, roof station, outdoor macro station, outdoor micro station and indoor base station.
Six-fold protection
Over charge protection, over discharge protection, over current protection, short circuit protection, high temperature protection, low temperature protection.
Contact Person: Breeje / Yohn
Tel:+86 13603449696 / +86 19129988092
Email: breeje@dfdenergy.com / yohn@dfdenergy.com
Add: Building A2, Yinlong Industrial Park, Longdong Community, Longgang District, Shenzhen