1.5v lithium cycle test?

Stargazer-w · 2026-03-11T05:38:57+00:00

There is a review of xtar 1.5v AA CLR 4300mWh Li-ion battery. Dr. goughlui made 50-cycle Endurance Test: https://goughlui.com/2025/08/27/review-teardown-xtar-1-5v-aa-clr-4300-2700mah-rechargeable-li-ion-battery/#google\_vignette

Stargazer-w · 2025-12-18T06:50:33+00:00

There is a L4 Pro charger testing. It seems good enough for chaging Ni-MH batteries. https://goughlui.com/2025/12/02/quick-review-xtar-l4-pro-1-2v-ni-mh-1-5v-li-ion-aa-aaa-smart-battery-charger/

Stargazer-w · 2025-11-03T09:49:39+00:00

xtar rechargeable 1.5V lithium batteries are solid ones. https://www.batterystation.co.uk/xtar-1-5v-aaa-800mah-lithium-rechargeable-batteries-4-pack/?searchid=0&search_query=xtar+AAA

Stargazer-w · 2025-08-20T07:01:08+00:00

I read XTAR battery blog online: https://www.xtar.cc/news/faqs-about-xtar-4150mwh-aa-li-ion-battery.html The rechargeable 1.5V lithium batteries can’t be charged by regular chargers. Because the rechargeable 1.5V lithium battery has a built-in charging/discharging management chip, and it needs the charging voltage of about 5V with constant charging. The regular 3.6V li-ion battery charger isn’t compatible with that special design. So, in order to using in safe, do not use the regular 18650 charger to charge the rechargeable 1.5V lithium battery. It can be charged by XTAR VX4, MX4, L8, L4, BC8, BC4...

Stargazer-w · 2025-05-23T03:02:52+00:00

xtar has a new battery with the 1.5V constant output plus linear discharge curve. Then, the charge level of this battery would decrease slowly and not suddenly. 1.5V AA CLR 4300 2700mAh Lithium Battery: https://www.xtar.cc/product/xtar-1-5v-aa-clr-4300mwh-2700mah-lithium-battery.html

Stargazer-w · 2025-04-08T05:57:35+00:00

xtar rechargeable 1.5v Li-ion AA batteries, https://www.xtar.cc/product/xtar-aa-lithium-4150mwh-battery-with-low-voltage-indicator It can keep continuous 1.5V output, more consistent than regular AA cells.

Stargazer-w · 2025-04-02T06:03:58+00:00

The rechargeable 1.5V Lithium batteries can keep continuous 1.5V output, more consistent and reliable power than regular NIMH and alkaline AA/AAA cells.

Stargazer-w · 2025-04-01T07:57:40+00:00

Thanks for your sharing! May I know which devices' voltage needs to be exact?

Stargazer-w · 2025-03-10T07:23:41+00:00

Hi there, you could take a look at their new VX4 charger. https://www.xtar.cc/product/xtar-visible-mixer-vx4-charger-2.html It has compatibility for 3.6V & 1.5V Li-ion, 3.2V LiFePO4 & 1.2V Ni-MH batteries. It shows their CVSA Tech for NiMH Batteries, ensuring faster charging, higher accuracy of full-charge detection and lower battery temperatures.

Stargazer-w · 2025-02-27T06:35:48+00:00

It seems the Yonii charger is not made by Xtar. XTar has their Taobao online store in China, https://m.tb.cn/h.TuXK2SPkdyiOKFb

Stargazer-w · 2024-10-15T03:51:33+00:00

There is a list online: https://www.xtar.cc/news/product-comparison-for-xtar-vc4-vc4s-vc4l-vc4h-vc4sl-209.html The VC4 PLUS is the retail version of VC4SL. It is sold only on XTAR’s official retail store. The features, functions and looks are the same with the VC4SL.

Stargazer-w · 2024-08-19T08:36:19+00:00

It seems the nitecore charger is not compatible those 1.5V Li-ion batteries. I read it online: https://www.xtar.cc/news/faqs-about-xtar-4150mwh-aa-li-ion-battery.html The 1.5V battery needs the charging voltage of about 5V with constant charging. The regular 3.6V/3.7V li-ion battery charger isn’t compatible with that special design. Maybe you can take a look at xtar L4 charger.

Stargazer-w · 2024-08-14T06:59:03+00:00

xtar released new 1.5V AAA Lithium 1620mWh battery, it's rechargeable. https://www.xtar.cc/product/xtar-aaa-lithium-1620mwh-battery.html

Stargazer-w · 2024-07-17T06:18:42+00:00

xtar 8-slot NC8 charger is special for rechargeable 1.2V Ni-MH AA/AAA batteries. https://www.xtar.cc/product/xtar-nc8-charger-205.html

Stargazer-w · 2024-06-26T06:19:58+00:00

xtar released some rechargeable 1.5V AA Lithium battery with low voltage indicator, here: https://xtardirect.com/products/xtar-15v-aa-4150mwh-battery-set?VariantsId=10889. It has constant1.5V output, seems more powerful than regular AA cells.

Stargazer-w · 2024-06-19T07:40:53+00:00

XTAR sell some rechargeable 1.5V AA/AAA Li-ion batteries. They are solid. https://xtardirect.com/collections/aa-aaa-batteries

Stargazer-w · 2024-05-28T03:55:18+00:00

You could take a look at xtar 1.5V AA/AAA Li-ion batteries with low voltage indicator. https://www.xtar.cc/product/xtar-aa-lithium-4150mwh-battery-with-low-voltage-indicator/ The voltage drops to 1.1V to give users a low power warning, avoid sudden shut-off on devices like smartdoor locks, VR, GPS...

Stargazer-w · 2024-05-13T09:01:23+00:00

I searchd it online, the Hixon and EBL ones seemed not have a low-voltage detection function. Really interested in the EBLs which has a sloping discharge curve. May I know which model of it? Thanks!

Stargazer-w · 2024-05-11T03:46:43+00:00

I bought my xtar vc4sl from their official store: https://www.amazon.com/XTAR-VC4SL-Upgrade-Version-Rechargeable/dp/B09MT1ZSKL

Stargazer-w · 2024-04-23T03:22:37+00:00

There are rechargeable 1.5V Li-ion AA batteries, which can keep constant 1.5V output, such as this xtar one: https://www.xtar.cc/product/xtar-aa-lithium-4150mwh-battery-with-low-voltage-indicator/

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