−48%Heltec HT-DC50ABP 5-120V 50A Lithium Battery Capacity Tester Discharge Load Tester Adjustable Current Voltage Discharge Machine for Lithium Lead Acid Battery Capacity Testing
by Heltecbms · Home & Kitchen
We may earn a commission · Disclosure
Watch for drops · based on price history, ratings & popularity
- Popularity
- Popular
- Network
- aliexpress
- Prime
- —
- Region
- us
About this product
<p><br/></p><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_text-image" align="start"><div style="box-sizing:content-box" class="detailmodule_text"><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px"><span style="font-size:20px;font-family:arial, helvetica, sans-serif"><strong>Notes</strong></span></p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px">⚠️ Discharge Curve Tip</p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px">The device’s report chart uses a 0-120V range.
For low-voltage batteries (12V/24V), the curve looks flat (since voltage doesn’t change much in this wide range)—this is normal!</p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px">To check low-voltage battery discharge details, just follow the real-time voltage/current numbers on the device screen.</p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px">💡 Pro Tip</p><p style="line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px">If you need to test small lithium batteries (e.g., 18650 cells), the HT-BCT50A is a more cost-effective choice!<a href="https://www.aliexpress.com/item/1005009242367784.html" target="_self" class=""><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S3229b450d75d423bb5e661250854b9bfS.jpg" slate-data-type="image"/></a></p></div></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_text-image" align="start"><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-content">This Heltec 5-120V 50A DC Electronic Load is a professional battery capacity tester and high-power discharger, designed for accurately measuring the performance of Lithium/LiFePO4/NMC/Lead Acid/Ni-MH batteries.
Perfect for EV battery packs, solar energy storage systems, and DIY 18650 battery projects.</p></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_image" align="start"></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_image" align="start"><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/Sdcc00924b03a420c9604c34d9cfe33edY.jpg" slate-data-type="image"/></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_text" align="start"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-title">🔹 Key Features</p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-content">✅ Wide Voltage Range – Supports 5V–120V batteries (lead-acid, Li-ion, LiFePO4, Ni-MH, etc.).<br/>✅ High Precision Testing – ±0.1% voltage & ±0.2% current accuracy (factory-calibrated with Gwinstek PCS-10001).<br/>✅ Adjustable Discharge – 1–50A current (max 6000W power), with 0.1V/0.1A fine-tuning.<br/>✅ Multiple Stop Conditions – Set voltage cutoff, capacity (Ah), or time for flexible testing.<br/>✅ Advanced Safety – Overvoltage, reverse polarity, overcurrent, and dual-temperature protection (battery & machine).<br/>✅ Real-Time Data – Tracks Ah, Wh, runtime, and V/A curves for performance analysis.</p></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_text" align="start"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-title">🔹 Technical Specifications</p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-content">Model: HT-DC50ABP<br/>Voltage Range: 5–120V (adjustable in 0.1V steps)<br/>Current Range: 1–50A (adjustable in 0.1A steps)<br/>Max Power: 6000W (50A @ 120V)<br/>Accuracy: Voltage: ±0.1% / Current: ±0.2%<br/>Discharge Modes: Voltage cutoff / Capacity (Ah) / Time<br/>Protections: Overvoltage, reverse connection, overcurrent, high temp (battery & machine)<br/>Cooling System: Forced air cooling (2-min delayed shutdown)<br/>Power Supply: AC 110–240V, 50/60Hz<br/>Dimensions: 380×158×445mm (15×6.2×17.5in)<br/>Weight: 8.7kg (19.2lbs)</p></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_text" align="start"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-title">🔹 What’s Included?</p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-content">HT-DC50ABP Tester Unit<br/><br/>Power Cable<br/><br/>User Manual</p></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_text" align="start"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-title">✅ Ideal for:</p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-content">Battery recycling centers<br/><br/>Energy storage system testing<br/><br/>EV battery maintenance<br/><br/>R&D labs</p></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_text" align="start"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-title">Not for:</p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px" class="detail-desc-decorate-content">Batteries above 120V<br/><br/>Non-rechargeable/zero-voltage/damaged batteries<br/><br/>Unsupervised environments</p></div><div style="font-family:"TT Norms Pro", "Open Sans", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box" class="detailmodule_image" align="start"><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S8bdcb244972949a8975eb487742da105l.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S82759f1f57c3464597eacef148487fb2J.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S8ac6ed0aa77f43ad90bcfe65ef430287t.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S79b576242a3a4ac0a9ca88f664a02ac2g.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/Sf2a42d1b7211498d8a8483450b965a6b4.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/Sc1bd1001ccad4d3e96709c892973a57dd.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S1fc1cec585f845e5af20bd135818e5f8I.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S1ecfe41e378746e8b4fcb3afad4cb08eI.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/Sd8e8c7fc4828408298ce7bcd75f81199h.jpg" slate-data-type="image"/><img style="max-width:100%" class="detail-desc-decorate-image" src="https://ae01.alicdn.com/kf/S12cf699d64844152b0e0120cc02cc7cdb.jpg" slate-data-type="image"/></div><p><br/></p>
Specifications
- Origin
- Mainland China
- Brand Name
- Heltecbms
- Electronic
- No
- DIY Supplies
- Electrical
- Certification
- CE
- Package Width
- 43 cm
- Package Height
- 24 cm
- Package Length
- 54 cm
- Package Weight
- 10.0 kg
- Semi-finishedproduct
- No
- High-concerned chemical
- None
Our Data-Driven Analysis
Heltecbms holds a 0.0/5 rating from 0 verified buyer reviews in our Home & Kitchen category. Ratings are moderate — we recommend reading recent reviews for the latest quality signals.
At $320.67, this represents a 48% discount (saving $296.00) from the typical price of $616.67. This is a significant price drop — historically, discounts this deep are time-limited.
Our proprietary Deal Score rates this a 3.0/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Home & Kitchen, pricing is above the category average ($17.56).
Analysis generated from 0 verified reviews · Price data updated hourly · Methodology: how we analyze
More Home & Kitchen Deals
View all →
−40%adidas Kids Santiago Lunch Bag for Girls & Boys – Insulated Cooler Lunchbox, 8L
−38%SENSARTE Nonstick Sauce Pan with Lid, 2.0 Quart Small Saucepan, Multipurpose Cooking Pot with Stay Cool Handle, Non toxic Kitchen Sauce Pot, Non stick Small Pot, Induction Comptable, PFOA Free
−40%FP FLEXPEDIC Queen Soft Adjustable Pillows 4 Pack - Fluffy Bed Pillows for Sleeping, Down Alternative Fill, Zippered Plush Support, Hotel Quality, Oeko-TEX, Machine Washable, 110GSM Gray Piping
−5%Framed Vintage Colorful Flower Canvas Wall Art, Abstract Floral Graffiti Poster Prints, Modern Boho Botanical Artwork, Elegant Nature Wall Decor for Living Room Bedroom Office 8x10in
KBKBART Coastal Granddaughter Room Decor, Pink and Blue Wall Collage Kits, 50 Pcs 4x6 Inch Beachy Aesthetic Wall Art Prints Posters, Coastal Cowgirl Room Dorm Wall Decor for Teen Girls
Vintage Gold Framed Frog Wall art, Funny Cottagecore Animal Oil Painting Canvas Print, Whimsical Animal Picture Wall Decor, Rustic Farmhouse Moody Poster Artwork for Living Room Bedroom Bathroom
−10%WRFON Framed Giraffe Bathroom Wall Art, Funny Giraffe With Are You Pooping Artwork Print, Black and White Animal Canvas Wall Painting, Modern Farmhouse Decoration for Home Decor, 8" W x 10" L
Framed Vintage Book Flower Wall Art, Botanical Floral Canvas Print Poster, Rustic Library Wall Decor for Living Room Bedroom, Boho Reading Nook Decoration,
Buying Guides in Home & Kitchen
Home & Kitchen Buying Guide
Navigate the world of Home & Kitchen essentials with confidence. This guide uses real product data to help you make informed decisions, focusing on key factors, value, and common pitfalls.
Best Home & Kitchen Essentials for a Comfortable Home
Discover top-rated home and kitchen products, from luxurious sheet sets to supportive memory foam mattresses and versatile comforters, all backed by extensive consumer feedback and detailed specifications.
Your Ultimate Guide to Outdoor Inflatable Projector Screens: Making Movie Nights Magical
Transforming your backyard into an outdoor cinema can create unforgettable memories, but choosing the right inflatable movie screen requires careful consideration. Dive into our comprehensive guide to ensure your investment brings endless entertainment.
Get deal alerts in your inbox
Verified deals, no spam. Unsubscribe anytime.
Prices and availability are accurate as of the date/time indicated and are subject to change. Affiliate disclosure
Heltecbms
$320.67−48%