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Description
GTS HHP9500-LI Battery for HHP Dolphin 7900 / 9500 / 9550The GTS HHP9500 LI Battery is a high performance upgrade crafted for rugged handhelds in demanding environments. Designed as a direct replacement for the OEM battery P N 20000591 01, this Li Ion cell delivers more than 10% greater capacity, enabling longer run times and fewer interruptions during critical operations. Whether you manage a busy warehouse, a retail floor, or a field service fleet, this battery helps keep your HHP Dolphin devices powered
The GTS HHP9500-LI Battery is a high-performance upgrade crafted for rugged handhelds in demanding environments. Designed as a direct replacement for the OEM battery P/N 20000591-01, this Li-Ion cell delivers more than 10% greater capacity, enabling longer run times and fewer interruptions during critical operations. Whether you manage a busy warehouse, a retail floor, or a field service fleet, this battery helps keep your HHP Dolphin devices powered through back-to-back shifts, inventory cycles, and real-time data capture. Built to fit the exact form factor and connector arrangement of the Dolphin series, the HHP9500-LI ensures a seamless installation and reliable power delivery across multiple models, including 7900, 9500, 9550, 9900, and even the LXE MX6. In practice, it translates to higher productivity, reduced downtime, and a lower total cost of ownership for teams that rely on durable, dependable handheld computers in challenging work conditions.
- The GTS HHP9500-LI Battery provides more than 10% higher capacity than the OEM battery (P/N 20000591-01), translating to extended uptime between charges. This means fewer battery swaps during peak periods, more scans per shift, and smoother workflow for inventory management, order fulfillment, and asset tracking. The increased energy density is optimized for the power-hungry demands of continuous scanning, data synchronization, and on-device processing, helping your workforce stay productive from the start of a shift to the final check-out. With this upgraded capacity, teams can complete critical tasks, rebuild daily pick lists, and maintain real-time visibility without frequent interruptions caused by battery drain.
- Designed for a true drop-in replacement, the HHP9500-LI aligns with the original dimensions, connector layout, and mounting points of HHP Dolphin handhelds, including 7900, 9500, 9550, and 9900, as well as the LXE MX6. This means no custom adapters or tools are required for installation. Techs can swap batteries quickly during routine maintenance or in-between shifts, minimizing downtime and keeping devices in service as workloads spike. The precise fit also protects against loose connectors and accidental disconnects that can degrade performance in busy environments, ensuring a secure, reliable power connection every time.
- Li-Ion chemistry delivers consistent power delivery with lighter weight and improved energy density compared to older battery chemistries. The HHP9500-LI includes advanced protective circuitry to guard against over-charge, over-discharge, and short circuits, enhancing safety during charging and operation. This means more stable voltage to the Dolphin devices during high-demand scanning and data capture, reduced risk of premature battery failure, and better longevity over repeated charge-discharge cycles. In addition, the battery's design supports safe operation in a range of warehouse and field conditions, from cool storage rooms to warmer loading docks.
- Rugged performance is a core value of the HHP9500-LI. Built to withstand the rigors of everyday use in logistics, manufacturing, and retail, the battery is engineered to maintain consistent performance under load and resist degradation from vibration and minor impacts. The battery’s construction minimizes self-discharge and ensures stable, predictable power delivery during peak scanning bursts. For teams expanding their fleet of Dolphin devices, this translates to fewer power-related disruptions, more reliable data capture, and a smoother path to meeting service-level agreements and productivity goals.
- Value-driven upgrade with straightforward procurement and support. By choosing the GTS HHP9500-LI Battery, organizations extend the usable life of their Dolphin devices while simplifying stock management—existing docks, chargers, and spare batteries remain compatible. The upgrade delivers a lower total cost of ownership through improved uptime and reduced maintenance cycles, while our support network provides guidance on installation, compatibility confirmation, and after-sales assistance. This combination of long-term reliability and operational convenience makes the HHP9500-LI a smart investment for warehouses, retailers, and field teams that rely on durable, energy-dense handheld power.
Technical Details of GTS HHP9500-LI Battery for HHP Dolphin 7900 / 9500 / 9550
Battery chemistry: Li-Ion. Replacement for OEM: P/N 20000591-01. Compatibility: HHP Dolphin handheld computers (7900, 9500, 9550, 9900) and LXE MX6. Capacity benefit: Over 10% higher capacity than OEM battery, enabling longer run times between charges. Form factor: Drop-in replacement with identical connector layout and mounting points to ensure easy installation. Construction: Built to meet or exceed OEM specifications for reliable performance in rugged environments. Safety: Integrated protection circuitry against over-charge, over-discharge, and short-circuit to protect both the battery and the device.
How to install GTS HHP9500-LI Battery
- Power off the HHP handheld device and remove the back cover according to the device’s user manual. Carefully disconnect the existing battery from its connector, taking care not to damage any adjacent cables or components.
- Inspect the battery compartment for dust or debris. Ensure the connector pins are clean and free of obstruction. Align the GTS HHP9500-LI with the original connector layout and seating points to guarantee a secure, precise fit.
- Insert the new battery firmly and reconnect the battery plug. Reattach the back cover and secure any screws per the device’s guidelines. Do not force connectors; if they do not seat easily, re-check alignment and seating before attempting to power on the device.
- Power on the device to verify that it boots normally and recognizes the new battery. If the battery is not detected, power down and re-seat the connections, then perform a soft reset if required by the device’s procedures.
- Charge the device with the standard charger until the battery indicator shows a full charge. It is recommended to perform a complete discharge and recharge cycle on first use to calibrate the battery indicator and optimize long-term accuracy of the remaining life estimation.
Frequently asked questions
- Q: Is this battery compatible with HHP Dolphin 7900, 9500, and 9550 models? A: Yes. The GTS HHP9500-LI is engineered as an upgrade and drop-in replacement for those Dolphin models, and it is also compatible with the LXE MX6 handheld computer.
- Q: Does it provide more runtime than the OEM battery? A: Yes. This battery delivers more than 10% additional capacity compared with the OEM P/N 20000591-01, helping teams complete longer tasks between charges.
- Q: How difficult is the installation? A: The installation is designed to be straightforward—a true drop-in replacement with the same form factor and connector. No special tools are required, and routine maintenance steps suffice for a proper swap.
- Q: Is the battery safe for use in rugged environments? A: Absolutely. The Li-Ion chemistry includes built-in safety protections against over-charge, over-discharge, and short circuits, and the battery is designed to perform reliably under typical warehouse and field conditions.
- Q: Will I need to change charging accessories or docks? A: No. The GTS HHP9500-LI is designed to be compatible with standard charging docks and the chargers you already use for HHP Dolphin batteries, simplifying procurement and reducing upgrade friction.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Great quality. Easy to clean. Nice appearance.
Color: Red, Size: 4.3-Quart
Solid, heavy pot for cooking and baking. I bought it mainly for making soups, stews and breads. I have only tried soups thus far. The pot cleaned up very easily. The bottom of the pot heated uniformly. Nothing was stuck to the pot when I was simmering on the glass top stove. I have not had the chance to bake yet, but seeing how evenly it held heat while cooking, I am thinking this will be perfect. I bought the red color. It gives a nice pop of color in my kitchen. This pot will probably last me a long time. I would buy one if I needed a replacement, or a gift for someone.
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Reviewed in the United States on November 29, 2025
★★★★★ 5
Great quality for price after 3 years of use
Color: Matte Navy, Size: 6-Quart, Color: Matte Navy, Size: 6-Quart
I’m 3.5 years in and use it weekly. So far it’s been a great product especially for the price. We are really into soups, roast, and I bake bread a lot. This thing is amazing and a great quality. It’s easy to clean, does great in the oven, and stands up great to constant use. I only have a small amount of staining at the bottom, and a couple scratches from metal utensils. The lid is solid and the handle is really secure still, which is a problem I’ve had with other brands I’ve tried.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
Quality product
Color: Navy, Size: 6-Quart
I absolutely LOVE my Dutch oven! The reduced cooking time for certain cuts of meat for stews, pot roast, etc., is a definite game changer!! The meat comes out so juicy and tender. I made curry and did the "burning" of the curry and was hesitant because I didn't want the pot to be stained. There were no stains left at all. I've used it numerous times since purchasing and it still looks new. It's very durable and the color is beautiful. If you're looking for a functional, quality, and durable Dutch oven without breaking the bank, this is it! I highly recommend.
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Exactly what I wanted
Color: Blue, Size: 6-Quart
Amazing! Looks beautiful, high quality, good price. Well packaged, no defects. Heavy of course :) Blue color is amazing!
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Reviewed in the United States on April 26, 2026
★★★★★ 4
Nothing Exceptional but Gets the Job Done
Color: Blue, Size: 4.3-Quart, Color: Blue, Size: 4.3-Quart
I’ve owned this 4.5 Qt. Amazon Enameled Cast Iron Dutch Oven for almost two months and have used it three times to date. Upon arrival and at first glance, the gradient blue color is beautiful and super glossy; most importantly, the pot is heavy for its size - as it should be. It looks exactly like the product pictures, with a globular shape than square shape as others. Unfortunately, I also noticed that there was one pin hole and two tiny uneven protrusions on the enamel inside the pot.
I own three other enameled cast iron cookware from two other brands (photos attached for size comparison) and performance wise, this cast iron by Amazon performs equally to them. The pot isn’t exceptional or special but it gets the job done. Other than the pin holes and protrusions, I have no complaints. This isn’t my first rodeo so when heating up the pot and while cooking, I have zero issues.
I am starting the pan off at 4-Stars and will update my review as time progresses, or if I have any major issues with its durability or performance in subsequent months. For the amateur home cook, or for anyone who is new to cast iron cooking, below I’ve included tips that you may find useful while using this or any other enameled cast iron cookware.
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Regarding the 3 Photos and 1 video I've Attached:
(Note: all photos were taken with an iPhone under kitchen lights during the evening. Photos have not been edited nor enhanced.)
Photo 1: Size comparison of this Amazon Enameled Cast Iron Dutch Oven compared to three other enameled cast iron cookware that I own from two other brands. From left to right: 7 qt. Tramontina, 4.5 qt. Amazon, 3 qt. Lodge 4 qt. Tramontina.
Photos 2 and 3: fresh produce shown next to 4.5qt Amazon Dutch Oven for color and size contrast.
Video: 4.5 qt. Amazon Enameled Cast Iron Dutch Oven on gas stove over medium heat, with food cooking.
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TIPS THAT YOU MAY FIND USEFUL While Using your cast iron dutch oven:
(Note: I included these similar tips in my review of a different enameled cast iron pot from a different brand. My tips can apply to all enameled cast iron cookware)
1. If you find that you have issues with food sticking, it could be that you are not heating up your cast iron pot properly to prevent undue hot spots.
I heat my pot up gradually starting at low, then medium, then high heat. After my pot is very hot is when I add my fat/cooking oil. As the oil is heating up in the pot, I lift it and swirl the oil around to coat all sides of the pot that will come in contact with food.
2. Take into consideration the temperature of the items you are adding to your heated pot. As a general rule for cooking: when ever possible, ensure that the items you are adding to a hot pot are at room temperature, rather than ice cold from the fridge; this will assist with even cooking.
3. Also, get comfortable with adjusting your heat by lowering and raising it based on what you’ve added to the pot. In general, you will need more heat at the beginning of the cooking process, and less heat towards the end. If you cook by recipe, I highly recommend that you read all the steps ahead before starting, so that you become familiarized with all the procedures, allowing you to maneuver accordingly when you start cooking.
4. At the exception of searing meat to achieve a brown crust, deep frying, or when caramelizing onions, you should be stirring your pot (I recommend using a wooden spoon) every few minutes when cooking in cast iron that is placed over high heat. If you are braising on the stove at low heat versus braising in the oven, the frequency of your stirring will need to be adjusted. No matter how you’re cooking though, a watchful eye on the pot plus stirring, should both be a habit not an afterthought.
5. For all cooking vessels in general but especially for cast iron: after cooking, allow your pot to cool down completely before cleaning. NEVER immerse a hot cast iron pot into cold water, nor pour cold dish water into hot pot. You risk not only being scald by dangerous steam, but you also risk weakening the enamel, therefore lessening the durability of your pots over time.
6. This cookware and others like it from Tramontina and Lodge are economical and if used correctly, will perform well for most cooking; if used correctly, they should also last for years. Nonetheless, if you can afford it, authentic enameled cast iron cookware made in France by Le Creuset is the best way to go. Le Creuset is the gold standard in cast iron cookware and their quality is second to none. I definitely recommend this Amazon dutch oven but if you can afford to splurge, Le Creuset's reputation is stellar. As a professional chef, I've used them in high end kitchens and their quality and performance is premier.
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Reviewed in the United States on July 2, 2018