Hollyland Spares - Li-ion Battery Pack 700 (for Wireless Tally System)
SKU: 37667169101

Hollyland Spares - Li-ion Battery Pack 700 (for Wireless Tally System)

$328.10 $364.55
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Description

Hollyland Spares - Li-ion Battery Pack 700 (for Wireless Tally System)The Hollyland Li ion Battery Pack 700 (Model: HL BAT700) is the official OEM replacement power cell engineered to run Hollyland Wireless Tally System receiver lights, as well as the Solidcom C1 and Solidcom C1 Pro intercom series. During live multi camera broadcasts and multi day studio recordings, camera operators rely entirely on their on camera tally lamps to know when they are live (Program) or queued up next (Preview). This detachable, high

The Hollyland Li-ion Battery Pack 700 (Model: HL-BAT700) is the official OEM replacement power cell engineered to run Hollyland Wireless Tally System receiver lights, as well as the Solidcom C1 and Solidcom C1 Pro intercom series.

During live multi-camera broadcasts and multi-day studio recordings, camera operators rely entirely on their on-camera tally lamps to know when they are live (Program) or queued up next (Preview). This detachable, high-performance battery pack swaps out in a matter of seconds, allowing you to instantly refresh an on-camera tally light without pausing the live stream or studio production.

Core Energy & Power Management Features

  • High-Efficiency Lithium Polymer Chemistry: Utilizing advanced Li-Po cells, this battery delivers a tightly regulated 4.35V voltage curve. This ensures your tally lamps maintain steady wireless connectivity and uniform LED brightness even when the cell capacity drops below 15%.

  • Extended 8-Hour Performance Lifecycle: Calibrated precisely for live multi-camera environments. A single cell keeps an active on-camera tally light functioning continuously for over 8 hours on a full charge, comfortably outlasting the duration of standard live events and television broadcast schedules.

  • Broad Temperature Resiliency: Built to withstand various production conditions, the battery operates safely in working temperatures ranging from 0 Cto 45C 32F to 113F) and can be stored in extreme environments from -20C to 60C.

  • Featherweight, Low-Profile Footprint: Weighing next to nothing, this compact battery slides entirely inside the tally light housing. This ensures that the tally light (weighing just 98.5g with the battery installed) remains extremely lightweight, preventing it from adding top-heavy strain to mirrorless cameras, camcorders, or field monitors.

Cross-System Interoperability

This battery pack features custom structural alignment channels and specific electrical contact tabs, making it fully interchangeable across Hollyland’s flagship live production ecosystems:

  • Tally Infrastructure: Hollyland Wireless Tally System (individual camera-mounted Tally Lights).

  • Intercom Infrastructure: Solidcom C1 and Solidcom C1 Pro wireless crew headsets.

  • Charging Infrastructure: Fits natively into Hollyland’s 4-slot and 8-slot multi-dock charging base stations.

Technical Specifications Matrix

Feature Specification
Official Model SKU HL-BAT700 (Part Family: Wireless Infrastructure Power Spares)
Battery Chemistry Type Lithium Polymer (Li-Po)
Nominal Voltage Output 4.35V ⎓
Total Energy Capacity 700 mAh
Average Charging Window Approx. 2.5 Hours to 100% capacity in native multi-dock
Enclosure Structure High-Impact Polycarbonate Matte Black Shell

On-Set Live Broadcast Fleet Management Tip: Because the Wireless Tally System and the Solidcom C1 intercoms utilize the exact same HL-BAT700 battery model, you have a massive advantage in hot-swapping logistics. Keep your tally batteries and headset batteries organized in a single central charging station. If a camera operator's tally light runs low during a lengthy live broadcast, you can instantly swap it out using a spare cell from the intercom fleet, simplifying your on-set power inventory and minimizing gear clutter in your production kit.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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
SKU: 37667169101

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4.7 ★★★★★
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P
Verified Purchase
Patrick O'Donnell
Draper, US
★★★★★ 4
Works well, but battery life is lacking
Style: 15" (2 x 2Ah)
This is a decent trimmer and gets the job done almost as well as a gas model. It has decent power (could use a little more) and is plenty light. However, the battery life stinks. One of the two batteries has already decided not to charge. It plugs in, but the charger does not blink or charge it. The terminals are clean. Of course, this happened just outside the return/support window, meaning I now have to buy a new battery just to use the trimmer. That's about half the price of the trimmer; if the other one dies, too, I may as well buy a brand new gas trimmer for the price and have the thing last for a decade or two like my last one, instead of a couple years like this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2023
J
Verified Purchase
James
Phoenix, US
★★★★★ 5
Overall very good product.
Style: 15" (2 x 2Ah)
I bought this trimmer as I had previously bought a Greenworks 24V MAX Cordless drill that uses the same battery. The batteries to buy them alone are over 50 dollars each and as this has two its a great value in that respect. I was tired of electric trimmers with cords or noisy gas powered ones that are hard to start. This so far has worked excellent. I have not had a problem with the trimmer cord breaking and having to re-wind it back onto the spool like some other trimmers I have used. It is not noisy and it is effective and easy to use. The only thing I would disagree on is it is advertised as having an Ultra lightweight design. It is not heavy or cumbersome to use but I would not call it ultra lightweight. Overall very good product.
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Reviewed in the United States on October 17, 2025
R
Verified Purchase
Roy Coffell
West Palm Beach, US
★★★★★ 1
Extremely diappointing
Style: 15" (2 x 2Ah)
I purchased a Greenworks Impact Wrench for my son. I was so so impressed with it that I purchased one for myself & decided to try their 2x24V 15" Cordless String Trimmer. Unfortunately just because a company makes one excellent tool doesn't mean that all their tools are good. The first problem I had with the trimmer was that it didn't come with the batteries or charger in the ad. It was supposed to have 4.0Ah batteries but came with 2.0Ah. In addition, more often than not, the manual didn't agree with actual parts & features. The trimmer requires two 24V batteries to operate. It can't be used with one battery even though it has a "low power" setting. On full power the trimmer had adequate power for most weeds but is no where near as powerful as a gas trimmer. The batteries only lasted about 20 minutes (this trimmer does not have a brushless motor). The 2 line feed head is not designed for easy reloading. In fact, it is the worst design I've ever owned. I've decided to return it & try one of their 2x24V brushless motor trimmers which should provide more power & has 4.0Ah batteries but costs significantly more.
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Reviewed in the United States on June 25, 2022
V
Verified Purchase
Vermicious Knids
Massapequa, US
★★★★★ 3
CUSTOMER SERVICE IS TRASH - edited
Style: 15" (2 x 2Ah)
I bought this product and it arrived with one battery that doesn't charge out of the two. Without 2 batteries, it won't work at all. Attempted to contact Greenworks with the number Amazon provided. They were closed on the weekends. Called Monday and the message stated that customer support closed early. Attempted using the Chat option for help. It states the model number STE304, doesn't exist, so I couldn't proceed. Called on Tuesday. I have been on hold for over an hour and still nothing. Will update. After about an hour and a half on hold (yes, the offer the option of leaving a call back number, which I didn't use as I had to work from home to access customer service when they were open. Also, they needed me to try out stuff with the batteries and give them serial numbers, etc.) The lady I spoke to spoke English and appeared to be US based. Eventually, after doing the "did you restart it" version of troubleshooting, it was indeed determined my battery didn't work and they offered to ship me a new one at no cost. I then had to dispose of my non-working battery in the proper manner, and our yearly toxic garbage pick up coincided with this, thankfully. It took time out of my work schedule to get this resolved, but the lady I spoke to was great and I did get my battery about a week or so later, which I did appreciate. Customer service needs better access esp since you have to have the physical batteries and charger to get this resolved, which you may not be able to do while working. Maybe they can't find people to work as that seems to be an issue everywhere. The weed eater works fine. Updated from one star to three based on resolving issues and a dead battery upon arrival, rather than the actual equipment working.
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Reviewed in the United States on May 7, 2024
K
Verified Purchase
K.K.
Omaha, US
★★★★★ 5
Recommend
Style: 2 x 2.0Ah
Works great BUT if you make this purchase go ahead and order handle extension because if you don't it will screw your low back up big time. Like I said works great cut great but I haven't tested the run time yet.
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Reviewed in the United States on May 23, 2026

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