Smart BMS 7S - 21S Built-in BT 200A Balance 24V-72V LDC LIFEPO4 10S 12S 16S

US $161.80
as low as $28.08/mo with
Condition:
New
Select
LiFePo4 7S-21S selected
Li-ion 7S-21S
Select
200A UART RS485 CAN selected
4 available1 sold

Additional service available

Other people bought this. 1 has already sold.
Breathe easy. Returns accepted.
Shipping:
US $15.00 eBay SpeedPAK Standard.
Located in: Shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Wed, Oct 29 and Tue, Nov 4 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
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eBay item number:205161143397
Last updated on Jun 27, 2025 01:57:01 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Origin
Mainland China
Balancing Cables
Free
Number of Strings
7-21S
Size
200*114.5*51mm
Application field
Power Battery,E-Bike,E-Motorcycle
Working Voltage
56-85V
Working Current
200A/300A
Certification
RoSH
Bluetooth Function
Built-in Bluetooth
Brand
Unbranded
Power Switch
Relay
Temperature Sensor
2 external,1 internal
Type
A
Applicable Battery
3.2V Lifepo4/3.7V Li-ion Battery
Communication function
UART/RS485/CAN
Accessory Type
Battery Accessories
Six Protection functions
Yes
Category

Item description from the seller

About this seller

sun.lc2013

96.2% positive feedback5.4K items sold

Joined Jan 2013
Usually responds within 24 hours
Thank you for your concern and support ! We are a professional manufacturer of e-bike lithium ion battery since 2010. We have 12 years professional e-bike battery produce and sales team. You will find ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.8

Seller feedback (971)

All ratingsselected
Positive
Neutral
Negative
  • v***n (2)- Feedback left by buyer.
    Past year
    Verified purchase
    Not as shown ,however, a better quality product delivered with all accessories. A pity no instructions or invoice sent,. Not stated if additional heatsink required, but i will do so for longevity and reliability. Would use seller again. O/S delivery quick, but Aust Post slow and noty delivered due to lazy courier fudging no one home and drop at local P.O.
  • e***i (446)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This is the second e bike battery I bought from this seller. The 1st one was bad but had to bring it into a bike shop and they thought it was a controller because the battery showed 48 volts. Then they tried a new battery and it worked just fine. Plus the seller WOULD NOT refund me because it was past the 30 days. Now I'm out $200 and bike shop expenses. I ordered a second one in good faith and it came bad AS WELL. DON'T BUY FROM THIS SELLER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    Reply from: sun.lc2013- Feedback replied by seller sun.lc2013.- Feedback replied by seller sun.lc2013.
    Since your first battery was purchased a year ago, and you are now saying that you received it broken at that time for a refund, we really can't give you a refund. The second battery was received and also said it was bad, and even though you didn't provide any more information, we provided a return label and a full refund. Thanks for your purchase!
  • 0***t (1600)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived as described
See all feedback