how to charge these batteries? can I charge them in normal nimh charger?

No, these batteries are not rechargeable.

What is the weight of each battery cell?

They are like normal pensil cell nothing different that long lasting property

What is manufacturing year of the product?

Each time i purchased, the DoM was less than a year ago. Considering the long shelf life these batteries, that hasn’t been an issue.

Sometimes the alkaline batteries gets leaked, does this leak?

Energiser batteries are more leak resistant than the other popular brand.

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Description

⚡ Power up your life with the ultimate battery boost!

LIGHT AS A FEATHER - 33% lighter than traditional alkaline batteries, making your gear lighter and more portable.
READY WHEN YOU ARE - Holds power for up to 20 years in storage—always ready for your next big moment.
POWER THAT OUTLASTS - Experience #1 longest-lasting AA & AAA batteries that keep your devices running longer than ever.
BUILT FOR ALL SEASONS - Operates flawlessly from -40°F to 140°F, perfect for every climate and adventure.
LEAK PROOF CONFIDENCE - Guaranteed leak-proof design protects your valuable devices from damage and corrosion.

Energizer Ultimate Lithium AA Batteries deliver unmatched longevity and reliability with a leak-proof design, extreme temperature tolerance from -40°F to 140°F, and a lightweight build 33% lighter than alkaline. Ideal for high-performance devices, these batteries hold power for up to 20 years in storage, ensuring your gear is always ready when you are.

Specifications

Brand	Energizer
Manufacturer	Energizer Singapore PTE LTD 25, Gul Way Jurong, Singapore 629197, Energizer Singapore PTE Ltd
Model	L91BP4
Model Name	ULTIMATE LITHIUM
Model Year	2010
Product Dimensions	1.54 x 9.6 x 11.4 cm; 14.5 g
Batteries	4 AA batteries required. (included)
Item model number	L91BP4
Compatible Devices	Camera, High drain devices, video games
Mounting Hardware	batteries only
Number of items	4
Voltage	1.5 Volts
Power Source	battery powered
Battery Description	aa
Batteries Included	Yes
Batteries Required	Yes
Battery cell composition	Lithium
Number of Ports	2
Includes Rechargeable Battery	Yes
Manufacturer	Energizer Singapore PTE Ltd
Country of Origin	Singapore
Item Weight	14.5 g

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