EnergyWell P9D 12.8V 9000mAh LiFePO4 Dash Cam Battery Pack
EnergyWell P9D 12.8V 9000mAh LiFePO4 Dash Cam Battery Pack
A high-capacity parking mode power solution for dash cam installations, the EnergyWell P9D delivers up to 47 hours of single-channel runtime from a compact 12.8V 9000mAh LiFePO4 battery that fully recharges in approximately 80 minutes during normal driving.
Product Overview
The P9D is EnergyWell's largest-capacity dash cam battery pack, designed to power dash cam systems during parking mode without drawing from the vehicle's main battery. At 12.8V and 9000mAh, it provides an estimated 47 hours of runtime based on 2.6W single-channel power consumption, making it one of the most capable parking mode solutions available for extended overnight, workday, and travel parking scenarios. Runtime will vary depending on the dash cam model and recording settings in use.
The P9D uses LiFePO4 (Lithium Iron Phosphate) cell chemistry, which offers improved thermal stability, enhanced safety, and longer cycle life compared to standard lithium-ion battery packs, making it a more durable and reliable choice for automotive environments where temperature cycling is a regular operating condition. Two selectable charging modes are provided: 8A high mode charges the battery fully in approximately 80 minutes, while 4A standard mode charges in approximately 160 minutes. Both modes operate within the 11.5-15V input voltage range, allowing the battery to recharge fully during a normal daily drive. Output voltage is regulated at 12-14.2V at up to 3A maximum for clean, stable power delivery to the connected dash cam system. An additional USB output at 5V/3A (15W) provides flexibility for compatible accessories. The compact 9.15 x 17 x 4.75cm footprint allows discreet installation under seats, behind trim panels, or in storage compartments.
Features & Benefits
Up to 47 Hours Single-Channel Runtime: Based on 2.6W power consumption in single-channel recording mode, the P9D provides an estimated 47 hours of continuous parking mode operation, covering extended overnight, multi-day, and travel parking scenarios without vehicle engine running. Runtime varies depending on the connected dash cam model and active recording settings.
12.8V / 9000mAh LiFePO4 Cell Chemistry: The P9D uses LiFePO4 (Lithium Iron Phosphate) cells, which provide improved thermal stability, enhanced safety against thermal runaway, and a longer rated cycle life than standard lithium-ion chemistry. This makes LiFePO4 a more appropriate and durable technology for automotive battery pack applications where temperature extremes are regularly encountered.
Fast Charge in Approximately 80 Minutes (8A Mode): The selectable 8A high charging mode fully recharges the 9000mAh battery in approximately 80 minutes, allowing the battery to restore full capacity during a typical daily drive. This fast charge capability ensures the P9D is ready for the next parking session regardless of how long the previous session ran.
Selectable 4A and 8A Charging Modes: Two charging modes give installers and users the flexibility to match the charging rate to the vehicle setup and preference. The 4A standard mode provides a gentler charge over approximately 160 minutes, while the 8A high mode prioritises speed for vehicles with shorter daily drive cycles.
Regulated 12-14.2V Output for Stable Dash Cam Power: The output voltage is regulated between 12V and 14.2V at up to 3A maximum, delivering clean and consistent power to the dash cam system throughout the discharge cycle. Stable output voltage protects the dash cam from the voltage fluctuations that can cause recording errors or premature hardware wear.
5V / 3A (15W) USB Output: The onboard USB output provides 5V at up to 3A (15W) for powering compatible accessories alongside the main 12V dash cam output, adding installation flexibility for dual-purpose setups.
Protects Vehicle Main Battery: By providing a dedicated power source for parking mode recording, the P9D eliminates the risk of the dash cam drawing the vehicle's main battery below the minimum level required to start the engine, which is a common concern with hardwire parking mode installations on vehicles without a battery management cutoff.
Compact Installer-Friendly Dimensions: At 9.15cm (W) x 17cm (H) x 4.75cm (D), the P9D's slim profile allows it to be mounted discreetly in locations including under seats, behind trim panels, in glovebox compartments, and in boot storage areas without requiring significant modification to the installation environment.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | P9D |
| Brand | EnergyWell |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Capacity | 12.8V / 9,000mAh |
| Input Voltage | 11.5-15V (8A max) |
| Output Voltage | 12-14.2V (3A max) |
| Charging Modes | 4A (Standard) / 8A (High) |
| Charging Time (8A) | Approximately 80 minutes (100%) |
| Charging Time (4A) | Approximately 160 minutes (100%) |
| Runtime (1CH, 2.6W consumption) | Up to 47 hours |
| USB Output | 5V / 3A (15W) |
| LCD Display | No |
| Dimensions | 9.15cm (W) x 17cm (H) x 4.75cm (D) |
Compatible With
The P9D is compatible with 12V dash cam systems that accept a regulated 12-14.2V power input. It is suited to single or dual-channel dash cam setups requiring extended parking mode runtime beyond what a standard hardwire kit can provide without risk to the vehicle's main battery. Confirm the power input specification and connector type of the dash cam system before purchase to ensure correct wiring compatibility.
Frequently Asked Questions
How does the P9D protect the vehicle's main battery during parking mode?
When a dash cam is hardwired directly to the vehicle's battery for parking mode, it draws current continuously while the engine is off. In vehicles without a battery management cutoff, this can reduce the main battery charge to the point where the engine cannot start, particularly after extended parking sessions. The P9D acts as a dedicated power reservoir for the dash cam, supplying power independently of the main battery and allowing the main battery to remain at full charge for reliable engine starting.
What does LiFePO4 chemistry provide over standard lithium-ion?
LiFePO4 (Lithium Iron Phosphate) is a lithium battery chemistry specifically valued for automotive and high-temperature applications. Compared to standard lithium-ion, LiFePO4 offers significantly better thermal stability, which reduces the risk of thermal runaway under high-temperature conditions such as those experienced inside a parked vehicle in direct sunlight. LiFePO4 also offers a longer rated cycle life, meaning the battery retains a greater proportion of its original capacity over more charge and discharge cycles throughout its service life.
Will the P9D fully recharge during a short daily commute?
In 8A high charging mode, the P9D reaches a full charge in approximately 80 minutes of driving. For daily commutes shorter than 80 minutes, the battery will partially recharge proportional to the driving time and may not reach 100% before the next parking session. In such cases, selecting 8A mode maximises the charge recovered during the available driving time. For very short daily drives, a supplementary overnight charge via an appropriate 12V charger may be required to maintain full capacity consistently.
What is the difference between the P9D and the P7D and P6 models?
The P9D is EnergyWell's highest-capacity model at 9000mAh, providing the longest parking mode runtime of up to 47 hours based on 2.6W single-channel consumption. The P7D offers 6000mAh capacity with up to 45 hours single-channel runtime and a smaller 9.15 x 12.7 x 4.75cm footprint. The P6 offers 8000mAh capacity with up to 60 hours single-channel runtime and adds an LCD display and Dual USB with USB-C PD (45W) output, in a larger 16.3 x 16 x 3.83cm housing. Choose based on the runtime required, available installation space, and whether an LCD display or USB-C PD output is needed.
Does the P9D include a wiring harness or installation cables?
The source data provided does not specify which cables or connectors are included with the P9D beyond the unit itself. Confirm the complete contents with the supplier before purchase to ensure all required wiring for connection to the dash cam system and vehicle power source is either included or sourced separately.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
EnergyWell P9D 12.8V 9000mAh LiFePO4 Dash Cam Battery Pack
A high-capacity parking mode power solution for dash cam installations, the EnergyWell P9D delivers up to 47 hours of single-channel runtime from a compact 12.8V 9000mAh LiFePO4 battery that fully recharges in approximately 80 minutes during normal driving.
Product Overview
The P9D is EnergyWell's largest-capacity dash cam battery pack, designed to power dash cam systems during parking mode without drawing from the vehicle's main battery. At 12.8V and 9000mAh, it provides an estimated 47 hours of runtime based on 2.6W single-channel power consumption, making it one of the most capable parking mode solutions available for extended overnight, workday, and travel parking scenarios. Runtime will vary depending on the dash cam model and recording settings in use.
The P9D uses LiFePO4 (Lithium Iron Phosphate) cell chemistry, which offers improved thermal stability, enhanced safety, and longer cycle life compared to standard lithium-ion battery packs, making it a more durable and reliable choice for automotive environments where temperature cycling is a regular operating condition. Two selectable charging modes are provided: 8A high mode charges the battery fully in approximately 80 minutes, while 4A standard mode charges in approximately 160 minutes. Both modes operate within the 11.5-15V input voltage range, allowing the battery to recharge fully during a normal daily drive. Output voltage is regulated at 12-14.2V at up to 3A maximum for clean, stable power delivery to the connected dash cam system. An additional USB output at 5V/3A (15W) provides flexibility for compatible accessories. The compact 9.15 x 17 x 4.75cm footprint allows discreet installation under seats, behind trim panels, or in storage compartments.
Features & Benefits
Up to 47 Hours Single-Channel Runtime: Based on 2.6W power consumption in single-channel recording mode, the P9D provides an estimated 47 hours of continuous parking mode operation, covering extended overnight, multi-day, and travel parking scenarios without vehicle engine running. Runtime varies depending on the connected dash cam model and active recording settings.
12.8V / 9000mAh LiFePO4 Cell Chemistry: The P9D uses LiFePO4 (Lithium Iron Phosphate) cells, which provide improved thermal stability, enhanced safety against thermal runaway, and a longer rated cycle life than standard lithium-ion chemistry. This makes LiFePO4 a more appropriate and durable technology for automotive battery pack applications where temperature extremes are regularly encountered.
Fast Charge in Approximately 80 Minutes (8A Mode): The selectable 8A high charging mode fully recharges the 9000mAh battery in approximately 80 minutes, allowing the battery to restore full capacity during a typical daily drive. This fast charge capability ensures the P9D is ready for the next parking session regardless of how long the previous session ran.
Selectable 4A and 8A Charging Modes: Two charging modes give installers and users the flexibility to match the charging rate to the vehicle setup and preference. The 4A standard mode provides a gentler charge over approximately 160 minutes, while the 8A high mode prioritises speed for vehicles with shorter daily drive cycles.
Regulated 12-14.2V Output for Stable Dash Cam Power: The output voltage is regulated between 12V and 14.2V at up to 3A maximum, delivering clean and consistent power to the dash cam system throughout the discharge cycle. Stable output voltage protects the dash cam from the voltage fluctuations that can cause recording errors or premature hardware wear.
5V / 3A (15W) USB Output: The onboard USB output provides 5V at up to 3A (15W) for powering compatible accessories alongside the main 12V dash cam output, adding installation flexibility for dual-purpose setups.
Protects Vehicle Main Battery: By providing a dedicated power source for parking mode recording, the P9D eliminates the risk of the dash cam drawing the vehicle's main battery below the minimum level required to start the engine, which is a common concern with hardwire parking mode installations on vehicles without a battery management cutoff.
Compact Installer-Friendly Dimensions: At 9.15cm (W) x 17cm (H) x 4.75cm (D), the P9D's slim profile allows it to be mounted discreetly in locations including under seats, behind trim panels, in glovebox compartments, and in boot storage areas without requiring significant modification to the installation environment.
Technical Specs
| Specification | Detail |
|---|---|
| SKU | P9D |
| Brand | EnergyWell |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Capacity | 12.8V / 9,000mAh |
| Input Voltage | 11.5-15V (8A max) |
| Output Voltage | 12-14.2V (3A max) |
| Charging Modes | 4A (Standard) / 8A (High) |
| Charging Time (8A) | Approximately 80 minutes (100%) |
| Charging Time (4A) | Approximately 160 minutes (100%) |
| Runtime (1CH, 2.6W consumption) | Up to 47 hours |
| USB Output | 5V / 3A (15W) |
| LCD Display | No |
| Dimensions | 9.15cm (W) x 17cm (H) x 4.75cm (D) |
Compatible With
The P9D is compatible with 12V dash cam systems that accept a regulated 12-14.2V power input. It is suited to single or dual-channel dash cam setups requiring extended parking mode runtime beyond what a standard hardwire kit can provide without risk to the vehicle's main battery. Confirm the power input specification and connector type of the dash cam system before purchase to ensure correct wiring compatibility.
Frequently Asked Questions
How does the P9D protect the vehicle's main battery during parking mode?
When a dash cam is hardwired directly to the vehicle's battery for parking mode, it draws current continuously while the engine is off. In vehicles without a battery management cutoff, this can reduce the main battery charge to the point where the engine cannot start, particularly after extended parking sessions. The P9D acts as a dedicated power reservoir for the dash cam, supplying power independently of the main battery and allowing the main battery to remain at full charge for reliable engine starting.
What does LiFePO4 chemistry provide over standard lithium-ion?
LiFePO4 (Lithium Iron Phosphate) is a lithium battery chemistry specifically valued for automotive and high-temperature applications. Compared to standard lithium-ion, LiFePO4 offers significantly better thermal stability, which reduces the risk of thermal runaway under high-temperature conditions such as those experienced inside a parked vehicle in direct sunlight. LiFePO4 also offers a longer rated cycle life, meaning the battery retains a greater proportion of its original capacity over more charge and discharge cycles throughout its service life.
Will the P9D fully recharge during a short daily commute?
In 8A high charging mode, the P9D reaches a full charge in approximately 80 minutes of driving. For daily commutes shorter than 80 minutes, the battery will partially recharge proportional to the driving time and may not reach 100% before the next parking session. In such cases, selecting 8A mode maximises the charge recovered during the available driving time. For very short daily drives, a supplementary overnight charge via an appropriate 12V charger may be required to maintain full capacity consistently.
What is the difference between the P9D and the P7D and P6 models?
The P9D is EnergyWell's highest-capacity model at 9000mAh, providing the longest parking mode runtime of up to 47 hours based on 2.6W single-channel consumption. The P7D offers 6000mAh capacity with up to 45 hours single-channel runtime and a smaller 9.15 x 12.7 x 4.75cm footprint. The P6 offers 8000mAh capacity with up to 60 hours single-channel runtime and adds an LCD display and Dual USB with USB-C PD (45W) output, in a larger 16.3 x 16 x 3.83cm housing. Choose based on the runtime required, available installation space, and whether an LCD display or USB-C PD output is needed.
Does the P9D include a wiring harness or installation cables?
The source data provided does not specify which cables or connectors are included with the P9D beyond the unit itself. Confirm the complete contents with the supplier before purchase to ensure all required wiring for connection to the dash cam system and vehicle power source is either included or sourced separately.
