Best Rechargeable Battery in India: 2021 Reviews & Buying Guide

February 16, 2021

| by HomeExpert

Disposable batteries generate a lot of waste so it is a wise idea to switch to rechargeable batteries as this will last for 100s of hours and be a good investment. Also, you don’t have to carry extra batteries to replace them, and never worry about them getting drained out. We will see some of the best rechargeable batteries that you can start investing in.

Best Rechargeable Battery in India:

1. Panasonic eneloop pro AA Rechargeable Battery

Panasonic eneloop pro AA Rechargeable Battery is NiMH type which has 2550 mAh capacity.

It is ready to use, being pre charged with solar energy.

These are best used for DSLR flash, high-energy consuming devices like and digital cameras.

Specifications:

Brand: Panasonic
Number Of Items: 4
Voltage: 1.2 Volts
Battery Capacity: 2550
Battery Cell Composition: NiMH
Battery Power Rating: 2550.00
Includes Rechargable Battery: Yes
Includes AC Adapter: No
Item Weight: 13.6 g
Item Dimensions (L x W x H): 30 x 86 x 108 Millimetres

Pros

It can be recharged up to 500 times.
It has a rechargeable envelop that maintains an 85% charge even after 1 year of being stored without use.
Designed to operate in extreme conditions of -20 °C to 50 °C temperature range .

Cons

No demerits.

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2. Duracell Rechargeable AA 2500mAh Batteries

Duracell Rechargeable AA batteries come in 900 mAh and 2500 mAh capacity and work in NiMH charger.

You can use it for wireless video game controllers, wireless electronics, and other similar items.

Specifications:

Brand: Duracell
Number Of Items: 1
Voltage: 1.2 Volts
Battery Capacity: 2500 Milliamp Hours
Battery Cell Composition: Alkaline
Includes Rechargable Battery: Yes
Item Weight: 100 g
Item Dimensions (L x W x H): 40 x 10 x 10 Millimetres

Pros

It doesn’t get discharged even after 12 months of not using it.
Precharged and hence ready to use.
It can be recharged 100 times.

Cons

Expensive.

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3. Eveready Rechargeable AA Battery

Eveready Rechargeable AA Battery is meant for high drain electronic devices such as mp3 player, toys, and others.

Specifications:

Brand: Eveready
Compatible Devices: Camera, Toys, Electronic Device, Flash Guns
Mounting Hardware: 1.2V NiMH Rechargeable Battery Pack of 4
Battery Capacity: 700
Battery Power Rating: 700.00
Item Weight: 70 g
Item Dimensions (L x W x H): 11 x 8 x 19 Centimetres

Pros

It can be recharged up to 1000 times.

Cons

It provides just an hour of battery backup for heavy draining devices.

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4. AmazonBasics 8-Pack AAA Rechargeable Batteries

Amazonbasics AAA rechargeable batteries have 800 mAh capacity and can be used for remote controls, toys, digital cameras, and similar devices.

Self-discharge occurs very gradually.

Specifications:

Brand: Amazon Basics
Voltage: 1.2 volts
Compatible Devices: Remote, Camera, Toy
Item Dimensions (L x W x H): 3.39 x 1.76 x 0.42 inches
Reusability: Rechargeable
Item Weight: 3.36 ounces
Warranty: 1 Year
Number Of Items: 8

Pros

Its 80% capacity remains for 24 months.
Precharged and hence ready to use.
They can be easily recycled.

Cons

These 9v batteries are larger compared to standard 9v batteries because of which they don’t fit into the devices.

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5. Envie AAA Rechargeable Batteries

Envie AAA Rechargeable Batteries are NiMh type and of international standard.

They have 100 mAh capacity with no memory effect and hence charging and discharging can be done without any capacity loss.

You can use these for electronic toys, cameras, remote controls, torch, flashlight, and similar devices.

Specifications:

Brand: Envie
Number Of Items: 1
Battery Capacity: 1100
Battery Cell Composition: NiMH
Battery Power Rating: 1100.00
Item Weight: 91 g
Item Dimensions (L x W x H): 46 x 52 x 13 Millimetres

Pros

Ready to use straight from the pack.
It has up to 500 charge cycles.
Even without use, they can hold an 80% charge for a year.
Smart or quick charger ensures a quick charge mechanism.
Eco friendly.

Cons

Takes about 6-24 hours to get recharged with a Sony charger.

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6. Osaka Rechargeable Battery

Osaka Rechargeable Battery has a 3000 mAh capacity.

It can be used for flash cameras, remote control toys, walkman, and other such devices, along with certain high-drain devices such as a camcorder, player, mp3 player.

Specifications:

Brand: Osaka
Number Of Items: 1
Battery Cell Composition: NiMH
Item Weight: 125 g
Item Dimensions (L x W x H): 18 x 11 x 10 Centimetres

Pros

Battery doesn’t get drained soon.
Charge lasts for about 7 days.

Cons

No demerits.

Check Price

7. GP ReCyko 2000mAh AA Rechargeable Batteries

GP ReCyko AA Rechargeable Batteries have 2000 mAh capacity.

Designed to work in temperatures -20 °C to +50 °C.

Specifications:

Brand: GP
Number Of Items: 2
Battery Capacity: 2000 Milliamp Hours
Battery Cell Composition: NiMH
Item Weight: 28 g
Item Dimensions (L x W x H): 5.1 x 1.5 x 5.1 Centimetres

Pros

It can charge up to 500 times.
It uses Nickel Metal Hydride chemistry.

Cons

Length is a little less than the standard AA battery size.

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Best Rechargeable Battery in India Buying Guide:

Some points to keep in mind while shopping for rechargeable batteries are as follows:

1. Battery Size:

Not all devices need the same battery size. So you need to check which one fits your devices, i.e if it is AAA, AA, C, or D type of which AAA are the smallest ones and D type are the biggest battery type sizes used in the normal home equipment.

2. Deciding Which is Better: Single-Use or Rechargeable Batteries:

Single-use batteries are of alkaline or lithium type which are cheaper and are easily available for purchase. The only demerit is that they need to be disposed of which generates waste.
On the other hand, the best rechargeable batteries can be recharged up to 500 times and even more. They are generally lithium-ion type or nickel-metal hybrid type. Waste generation in this case is the least. They are cheaper in the long run.
Based on your need, you can decide which one to buy.

3. Battery Type:

It is essential to understand how the batteries work and what is in them to make an informed decision on the type you should buy.
Batteries have a cathode and an anode along with an electrolyte through which the electron flows to conduct the electricity between the two terminals.
With time, the internal chemicals start degrading and the interaction between the terminals reduces because of which the charge is no more retained, and thus it becomes dead.
The rechargeable batteries have a high energy capacity and slow discharge rate. NiMH chemical composition offers cutting-edge technology in this category.

4. Check the Number of Cycles:

Check this in the label and go for those which claim to last for many cycles because this will indicate how long it will perform well, though, with time, the performance will somewhat decrease.

5. Higher Battery Capacity:

You can use a battery for a longer time with a single charge cycle if it has a higher capacity. So, go for those with at least 1700 mAh in case of AA batteries and 700 mAh in case of AAA batteries.

6. Purchase a Charger:

This is for recharging the batteries. It is better to opt for one that uses the CC/CV algorithm and accepts charging various types of batteries, i.e lithium and NiMH at the same time. See if they can be used in charging ports inside the cars if you travel a lot.

7. Impact on Environment:

NiMH batteries are better from an environmental point of view with respect to cadmium batteries.

8. User Reviews:

Check this to know the experience of users and then decide which one to buy.

9. Safety Features:

Check if the batteries have “protected” marked on them because this indicates that they are safe for use.

Getting Most Out of the Rechargeable Batteries:

Some Ways of Getting the Best Out of the Batteries and Ensure Safety While Use is as Follows:

Avoid recharging batteries of different brands, ages, and capacities simultaneously.
When you feel that the device won’t be used for long, remove the batteries from the device to prevent them from draining. This is applicable for single-use as well as rechargeable batteries.
Avoid keeping the batteries in high heat regions like a car trunk, garage, attics, and other similar areas
Do not store batteries in contact with metals like coins, paper clips, and others as their polarity might be affected or it might also get shorted.
Avoid putting batteries into a fire as this will result in bursting and harm anyone in the surrounding.
Performance of the batteries degrades at very high or very low temperatures. So, try to maintain them at optimal temperature for the best performance.

Follow our buying guide and product list to get the best rechargeable batteries for your devices and reduce the waste generation from single use batteries.

Frequently Asked Questions (FAQs)

Q. What is the Memory effect with respect to rechargeable batteries?

Ans: When you charge a rechargeable battery before its capacity is fully drained, a memory effect occurs in which it might memorize the last discharge level and accept the same amount of charge in the following cycle. This will reduce the capacity it will recharge to and reduce its service time too. But in the case of modern NiMH rechargeable batteries, this issue has been eliminated.

Q. In the case of a rechargeable battery, what does self-discharge mean?

Ans: It implies the discharging of the battery by reduction of an internal chemical reaction when the battery is not in use. This factor reduces its shelf life. The battery type, state of charge, charging current, and ambient temperature are the factors on which the self-discharge rate depends. Among all types, NiMH batteries just have 2-3% self-discharge per month and the nickel-cadmium batteries suffer maximum loss.

Q. How to reduce self-discharge in rechargeable batteries?

Ans: Try to keep them in low-temperature conditions to avoid this issue.

Q. Are the rechargeable batteries ready to use?

Ans: Check the pack if it is written “precharged” or ready to use. If this is absent, you have to charge them first before use. This is the case with the most rechargeable batteries.

Q. Is it okay to use rechargeable batteries in devices that use single-use batteries?

Ans: Yes, this is applicable for high-drain electronic devices. But in certain cases, the rechargeable batteries might not be compatible and result in poor performance. So, check it properly before switching to rechargeable batteries.

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