Product Description

21S 27S 32S Lithium BMS 72V 96V 120V 30A 40A 50A 60A 120A 150A 200A 250A Balanced 18650 Li ion Battery PCB PCM Protection Board

Model: DL21S 27S 32S (3.7V rated Li-ION Battery not for 3.2V Rated LiFePO4)

Notices:
1: This link BMS is hardware, has all protection function including over charging/discharging protection, over current protection, short-circuit protection, waterproof...etc, but without bluetooth can not program.
2: Please don't series several BMS use or Parallel several BMS use.
3: BMS series and model is fixed, such as 27S 96V Li-ion BMS only used in 27S Li-ion/Lithium/Lipo battery pack.

1. Overview
◆We can design it for various lithium batteries like LiFepo4, LiMn2O4, and Li-polymer etc.

◆The main functions are: over charge protection, over discharge protection, over current protection, short-circuit protection, temperature protection etc.

◆According to the customer request we can develop PCM in different sizes and structures.

◆BMS manufactured by high quality Mos and IC imported . Keep your battery long cycle serivce life time.
2. Advantage

◆Use top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan.

◆Strong load ability, constant discharge current 30A/40A/50A/60A , use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.

◆IC itself has power balancing function. The circuit is simple and reliable.

◆Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection function is very reliable.Long time short circuit of the load won't affect the PCB and the battery.Temperature protection during charging and discharging.

◆Extreme low power consumption. The consumption of the whole device is less than 50uA.

◆PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.

 

Feedback:

• Please leave Positive Feedback and 5 Star Ratings for us if you are satisfied with our products and service, and we will do the same for you.
• For any problem, pls do not leave us negative feedback before email us, we sincerely hope every customer can provide a chance for us to solve the problem.
• Your Satisfaction is our highest priority. Pls contact us if you have any questions, we will try our best to serve for you. 

 

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About Shipping:

• Every item is checked carefully before shipping.
• If you need a huge quantity, contact us to get more competitive offer.
• We usually ship within 1 Business day of received/cleared payments.
• In case of you do not provide a physical and valid address, we will only ship the package after you confirmed the address.
• Please understand that once orders are shipped, we cannot control the transit times thereafter.
• 30 days return accpted

ESTIMATED DELIVERY TIME

- Economy: 15-50 days

- Standard: 10-35 days

- Expedited: 4-7 days

Service Level	Destination	Provider	Shipping Period
			--Normally--
Standard Int'l Flat Rate  Shipping	United Kingdom	Royal Mail / Yodel Logistic	6-12 Working Days
			( 8-18 days )
	United States	USPS ePacket Service	6-15 Working Days
			( 8-21 days )
	Germany	DHL eCommerce Service	6-15 Working Days
			(8-21 days )
	Switzerland,Spain,France	DHL eCommerce Service	10-25 Working Days
			( 14-35 days )
	Australia,Canada,Netherlands,	China EMS ePacket	10-25 Working Days
			( 14-35 days )
	Russia	China EMS ePacket	10-30 Working Days
			(14-40 days )
	Brazil	China EMS ePacket	15-60 Working Days
			(19-70 days )
	Asia and Other Countries	China Post Air Mail(CPAM)	8-28 Working Days
			( 12-39 days)

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Contact us:

Please contact us for any question or problem that you may have

(Mon-Sat):

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