3.7v 820mah Lithium Ion Battery Lifepo4 24v Charger Lithiu 72v 20ahm Ion Battery

Product Specification

3.7v 820mah Lithium Ion Battery Lifepo4 24v Charger Lithiu72v 20ahm Ion Battery

Feature

Applications 

electric bicycles, power tools, electric scooters, golf carts, electric wheelchairs, E-motor, solar systems, PDAS, emergency lighting, electronic equipment etc.

Using these batteries in series.
Most battery-like manufacturers can not allow batteries to be used in series. We have developed a new battery management committee that can support up to 48V, so these batteries can be placed in series with 12V, 24V, 36V, or 48V combinations. This helps with electric bikes, wheel chairs, and other high voltage appliances. They can also be connected in series like sealed lead-acid batteries. Before they are linked together, it is best to fully charge each battery to 12V(peak 14.6 V) to ensure that they are balanced at the beginning.
These batteries are used in series.
Most similar battery manufacturers do not allow batteries to be used in series. We have researched and developed a new battery management committee that will support voltages up to 48V, so these batteries can be connected in series in 12V, 24V, 36V, or 48V combinations. This helps with wheelchairs, electric bikes, and other high voltage appliances. Like sealed lead-acid batteries, it can also be used in tandem. Before the series connection, it is best to charge each unit to 12V (14.6V peak) to ensure that they are balanced.

Our Services

1) . Professional ODM & OEM services

2) . Outstanding design and R&D team

3) . Best quality control--55 QC checkpoints

4) . Accept small batch orders / trial orders

5) . Excellent quality and 24 hours after-sales service

6) . Quality Assurance 3-5 years varies from different series

7) . Diversified payment terms Paypal,TT for your selection

8) . Protect your sales area, design concept and all private information

9) . Welcome to inquire, welcome to visit our factory

Battery Quality
(1) . Battery - Class A battery to ensure high capacity and full capacity of the battery.

(2) . Battery - A grade battery ensures that it is full of high capacity.
(3) . Protection - Dual IC chip, anti-overcharge, anti-short circuit, anti-overload,anti-over current.

(4) . Protection – we have Dual IC chip to prevent short-circuit, over-charge, over-current, and overload.
(5) .  Compose Type : Injection molding technology to make battery more stable.

(6) . Combination Type: Injection molding technology can make the using state of battery more stable.

(7) .  Certifications : FCC,CE,ROHS, ISO9001, MSDS, IEC62133, UN38.3.
(8) .  Environment friendly, No memory,long life cycle .

FAQ

1 . Q : Do you have any samples in stock at present?

A : Yes, we do. Different customers have different requirements. Even the voltage and capacity are the same, other parameters may be different. We can complete your sample as soon as possible after confirmation of the order.

2 . Q : Do you have any sample in your warehouse?
A : Yes, we do. But Different customers have different requirements, the voltage and capacity are the same, other parameters may be different. So I suggest you giving your sample, and we can finish your sample quickly after order confirmation.

3. Q : What’s the delivery time for mass production?

A : Usually five days, depending on quantity, material, battery type, etc.. We recommend checking the delivery time one by one.