What are the features of a semi-solid lithium-ion battery?

By gelifying the internal electrolyte, it reduces the risk of liquid leakage and suppresses the generation of flammable gases during internal short circuits, enhancing safety.

What is the maximum output of the 'DE-C87-20000BK'?

When using only the USB Type-C port, the maximum output is 67W.

How long does the mobile battery last?

It can be used for approximately 2,000 cycles, achieving about four times the lifespan compared to conventional lithium-ion battery types.

What is the 'Health Monitor' function for?

It automatically diagnoses and displays the battery's health status based on charge-discharge cycles, which can be used as a guide for replacement or inspection.

Can this product be carried on an airplane?

It can be carried on board as the battery capacity is 160Wh or less (exceptions may apply according to airline regulations).

AI News NQ Analysis

Elecom to Launch New 20,000mAh/67W Mobile Battery Using Semi-Solid Lithium-Ion Batteries in Late June

NQ Score 81/100

N1 Content Completeness 9

Key facts

Elecom to Launch New 20,000mAh/67W Mobile Battery Using Semi-Solid Lithium-Ion Batteries in Late June
Elecom is releasing the 'DE-C87-20000BK,' a 20,000mAh/67W mobile battery in late June. It uses semi-solid lithium-ion battery technology (gelled electrolyte) for improved safety and a long lifespan of approximately 2,000 cycles. It can charge laptops with a maximum output of 67W.
Source: PR TIMES
Date: Tue Jun 09 2026 21:00:02 GMT+0900 (Japan Standard Time)

Direct answer

Elecom is releasing the 'DE-C87-20000BK,' a 20,000mAh/67W mobile battery in late June. It uses semi-solid lithium-ion battery technology (gelled electrolyte) for improved safety and a long lifespan of approximately 2,000 cycles. It can charge laptops with a maximum output of 67W.

Citation: Elecom to Launch New 20,000mAh/67W Mobile Battery Using Semi-Solid Lithium-Ion Batteries in Late June (Tue Jun 09 2026 21:00:02 GMT+0900 (Japan Standard Time)), PR TIMES
Source: PR TIMES
Date: Tue Jun 09 2026 21:00:02 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

Elecom is releasing the 'DE-C87-20000BK,' a 20,000mAh/67W mobile battery in late June. It uses semi-solid lithium-ion battery technology (gelled electrolyte) for improved safety and a long lifespan of approximately 2,000 cycles. It can charge laptops with a maximum output of 67W.

AI Analysis

Frequently Asked Questions

Q: What are the features of a semi-solid lithium-ion battery?: A: By gelifying the internal electrolyte, it reduces the risk of liquid leakage and suppresses the generation of flammable gases during internal short circuits, enhancing safety.
Q: What is the maximum output of the 'DE-C87-20000BK'?: A: When using only the USB Type-C port, the maximum output is 67W.
Q: How long does the mobile battery last?: A: It can be used for approximately 2,000 cycles, achieving about four times the lifespan compared to conventional lithium-ion battery types.
Q: What is the 'Health Monitor' function for?: A: It automatically diagnoses and displays the battery's health status based on charge-discharge cycles, which can be used as a guide for replacement or inspection.
Q: Can this product be carried on an airplane?: A: It can be carried on board as the battery capacity is 160Wh or less (exceptions may apply according to airline regulations).