HKM-000979 48V 20Ah Lithium Ion Battery Pack 18650 Cells 13S3P with Protection Circuit and Charger
SKU: 99405963064

HKM-000979 48V 20Ah Lithium Ion Battery Pack 18650 Cells 13S3P with Protection Circuit and Charger

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Description

HKM-000979 48V 20Ah Lithium Ion Battery Pack 18650 Cells 13S3P with Protection Circuit and ChargerIntroducing the HKM 000979 48V 20Ah Lithium Ion Battery Pack, a reliable power solution designed to meet the demands of modern energy storage needs. This robust battery pack utilizes high quality 18650 cells, configured in a 13 Series 3 Parallel (13S3P) arrangement. With a nominal voltage of 48V, it delivers an impressive combined capacity of 20000mAh (20Ah), ensuring you have the power you need for your applications. The dimensions of the battery

Introducing the HKM-000979 48V 20Ah Lithium Ion Battery Pack, a reliable power solution designed to meet the demands of modern energy storage needs. This robust battery pack utilizes high-quality 18650 cells, configured in a 13 Series 3 Parallel (13S3P) arrangement. With a nominal voltage of 48V, it delivers an impressive combined capacity of 20000mAh (20Ah), ensuring you have the power you need for your applications.

The dimensions of the battery pack measure 238 * 68 * 65mm, with a slight tolerance of 10mm, making it compact enough for various setups. It comes encased in durable blue PVC outer packaging, ensuring long-lasting performance and protection. The product includes well-engineered protective circuits to guard against overcharge, overcurrent, and short circuits, providing peace of mind while in use.

Variants of the HKM-000979 include options with different connector types, such as the T plug and XT60, both weighing 1.63kg. Additionally, a variant with a 2A charger is available, making it a complete package at 1.86kg. To ensure optimal performance, this battery pack requires a dedicated lithium battery charger with a charging voltage of 48V and a current of at least 5A.

When it comes to discharging requirements, the HKM-000979 features output wires, with two wires – one red and one black – extending 200mm for convenience. The rated discharge current is maintained at ≥ 10A, with a maximum instantaneous current of 40A to accommodate high-performance applications. Please note that the maximum working current is set at 13A.

In the packing list, you'll find everything you need to get started: a 48V battery with built-in Battery Management System (BMS) and the appropriate charger. The HKM-000979 has been engineered for reliability and efficiency, making it an excellent choice for your battery needs. With its combination of capacity, safety features, and versatility, this lithium-ion battery pack stands out as a dependable option in the market.

Product information:

Battery type: 18650
Single voltage: 3.7V
Combination: 13 Series 3 and
Nominal voltage: 48V Input voltage: 48V Output voltage: 48V
Combined capacity: 20000mAh (20Ah)
Battery size: 238 * 68 * 65mm (with possible 10mm error) 3 * 13
Outer packaging: blue PVC
There are protective circuits inside: overcharge, overcharge discharge, overcurrent, short circuit protection!
Color: DR13S3P-20Ah battery pack (T plug 1.63kg), DR13S3P-20Ah battery pack (XT60-1.63kg), 13S3P-20Ah battery pack+2A charger (T plug 1.86kg)



Battery charging requirements:
1: Need a dedicated lithium battery charger;
2: Charging voltage: 48V
3: Charging current: greater than or equal to 5A


Battery discharge requirements:
1: Output 18 wires, 200mm long, one in red and one in black
2: Input and output lines lead out 2.1, with a length of 200mm
3: Rated discharge current: ≥ 10A
4: Maximum instantaneous current: 40A
5: Maximum working current: 13A



Packing list:

1 * 48v Battery/1 * 48v Battery (with BMS) charger



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SKU: 99405963064

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Cecile D
Lake Worth, US
★★★★★ 5
beautiful sapphic second chance
Format: Kindle
I could not put this book down, I devoured it in one day! A heartfelt sapphic romance that pulled you in from the start. Gemma and Caitlin’s dual POVs and dual timelines was done effortlessly. Seeing the struggles of a high school romance was so relatable. Then flash forward to the present when they were forced into each other’s lives after nine years because they were cast in the same movie! The cross between past, present, and the movie being filmed was full of angst, longing, regret, and hit me on every emotional level. I could not recommend this book more!
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Reviewed in the United States on January 22, 2026
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Amazon Customer
Grantham, US
★★★★★ 3
Missed the Mark *Spoilers*
Format: Kindle
I was surprised by the author’s bio because at times it felt like this book was written by an adolescent imagining what filming a movie would be like. I really enjoyed certain parts of the book, especially the flashbacks to HS, the flirtatious note-writing and the botched Spanish terms of endearment. But the main feeling I had reading it was whiplash, in terms of all the back-and-forth between the MCs. Even at almost 30 years old, they both felt emotionally immature. **Spoilers Ahead** It was odd to me that when they finally confronted their past, it was in terms of the summer after their sophomore year of HS, rather than the big breakup when they were in college. Skipping ahead, the Paris ending felt very abrupt and out of character. I also felt that certain side characters (Troy, Darbie, Emily, etc.) were very two-dimensional and discarded easily where it would’ve been interesting to see their reactions to the MCs’ relationship. I can see where the author laid the groundwork for a good series, it definitely has potential. This book just missed the mark for me.
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Reviewed in the United States on February 17, 2026
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Allison Heller
West Palm Beach, US
★★★★★ 4
Fantastic Second Chance Romance
Format: Kindle
The only reason this book wasn’t a 5* was because Amazon doesn’t allow 4.5* and I felt like parts of the rekindling of their romance at the very end were slightly rushed. Aside from that, this book was INCREDIBLE. I fell in love with them as a couple from the beginning. Gemma’s back and forth emotional parkour was a little rough at spots with how quickly she changed from wanting nothing to do with Caitlin to wanting to take her home. BUT I loved the epilogue and the full circle moments of them together and their future. Can’t wait to read another book by this author!
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Reviewed in the United States on February 7, 2026
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Jacob Caldwell
Birmingham, US
★★★★★ 5
Must buy
Format: Paperback
Support any lgbtq writer
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Reviewed in the United States on March 26, 2026
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Virginia Wolfley
Grantham, US
★★★★★ 5
these are her viewpoint on a large mix of poems ... The Final Work
Format: Hardcover
helen vendler has done a magisteral job of presenting her poem selections
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Reviewed in the United States on April 29, 2026

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