BTI 4X21J81436- power adapter/inverter
BTI 4X21J81436- power adapter/inverter
Available stock: 16
Return & Refund Policy
Return Policy
Last Updated: October 2025
At Trincos, we are committed to ensuring your complete satisfaction with every purchase.
This Return & Refund Policy outlines the terms and conditions for returning products purchased through the Trincos platform.
Please read the following information carefully. This policy forms part of the Trincos Terms and Conditions.
1.Return Eligibility & Timeframes
To be eligible for a return, your item must be in its original, factory-sealed, unused, and pristine condition, including all original packaging, accessories, documentation and serial number labels intact.
Returns must be initiated within the specified timeframe from the original invoice date. The return window varies by product category and applicable distributor terms but will not exceed 14 days for non-defective returns unless otherwise required by applicable law. All return requests are subject to review and approval in accordance with the applicable distributor’s return policies.
Defective Products: Customer must contact our support team promptly upon discovery of the defect. Eligibility, documentation requirement, and timeframes may vary depending on the manufacturer’s or distributor’s warranty terms.
Non-Defective Returns: Must be initiated within fourteen (14) calendar days of the invoice date and are subject to distributor approval.
Nothing in this policy limits any non-waivable statutory rights available under applicable law.
2.Return Process: Step-by-Step
a. Obtain a Return Merchandise Authorization (RMA) Number
You must obtain a valid Return Merchandise Authorization (RMA) number from Trincos before returning any product. Returns received without a valid RMA number will be refused and returned at your expense.
Return requests may be initiated via our Online Returns Portal or by contacting our customer support team.
Provide your original invoice number, product details, and any supporting documentation requested.
Issuance of an RMA number does not guarantee approval of a refund. Final approval is subject to inspection and confirmation by the applicable distributor upon receipt of the returned product.
b. Prepare Your Shipment
Once you have your RMA number, prepare your shipment as follows:
Paste the RMA number clearly on the shipping product, not directly on the packaging.
Include only one RMA per carton. Each carton must have its own RMA number.
For defective returns, include all relevant documentation and evidence (e.g., photos, diagnostic details, serial numbers).
Products must be securely packaged to prevent damage in transit. Customers are responsible for loss or damage occurring during return shipment unless a prepaid label is provided by Trincos.
c. Ship Your Return
Ship your package to the address provided in your RMA confirmation. Using an incorrect return address may delay or void processing.
Address Example: 4115 Rose Lake Drive, Charlotte North Carolina 28217, United States, followed by the provided facility address.
Note: Returns are processed through authorized distributor-operated facilities. Trincos does not operate warehouses and cannot accept in-person return drop-offs.
3. Overgood & Unidentified Returns
Any product returned that does not match the original RMA authorization ("Overgood") or that contains incorrect, incomplete, or unauthorized items may be returned to the sender additional processing fee, return freight charges and handling cost may apply
4. Refund and Credit Processing
Approved returns processed within 10–15 business days after the returned product is received, inspected, and accepted by the applicable distributor.
Refunds will be issued to the original payment method used at the time of purchase, unless otherwise required by law.
Restocking fees, return shipping costs, and applicable deductions will be withheld from the refund amount where applicable.
Trincos reserves the right to deny refunds for products that do not meet eligibility requirements, show signs of misuse, damage, alteration, or are returned outside the permitted timeframe.
5. Return Management Portal
Customers are encouraged to use our online Returns Management Portal for faster service, which allows:
24/7 initiation of return requests
Attach supporting documents (photos, invoices)
Request for prepaid shipping labels (where eligible)
Confirmation of submission status
6. Contact Information
For assistance or to initiate a return, contact our Customer Service team:
Email : support@trincos.com
Phone : +1 888-234-1234
Working Hours : Monday – Friday, 9:00 AM – 6:00 PM
Before Contacting Us, please have:
Your invoice number ready
Product serial numbers (if applicable)
A brief description of the issue
7. Return Refusals
Returns may be refused if:
No valid RMA number is provided
The return exceeds the applicable return window (14-day)
The product shows signs of use, damage, tampering or missing components
Original packaging, accessories, or documentation are missing
Items returned do not match the approved RMA
8. Policy Modifications
This Return & Refund Policy is subject to change at Trincos’ discretion. The version in effect at the time of purchase shall govern the transaction.
Need Help? Contact our support team before initiating a return for guidance.
Trincos reserves the right to deny refunds for products that do not meet eligibility requirements, show signs of misuse, damage, alteration, or are returned outside the permitted timeframe.
5. Return Management Portal
Customers are encouraged to use our online Returns Management Portal for faster service, which allows:
24/7 initiation of return requests
Attach supporting documents (photos, invoices)
Request for prepaid shipping labels (where eligible)
Confirmation of submission status
6. Contact Information
For assistance or to initiate a return, contact our Customer Service team:
Email : support@trincos.com
Phone : +1 888-234-1234
Working Hours : Monday – Friday, 9:00 AM – 6:00 PM
Before Contacting Us, please have:
Your invoice number ready
Product serial numbers (if applicable)
A brief description of the issue
7. Return Refusals
Returns may be refused if:
No valid RMA number is provided
The return exceeds the applicable return window (14-day)
The product shows signs of use, damage, tampering or missing components
Original packaging, accessories, or documentation are missing
Items returned do not match the approved RMA
8. Policy Modifications
This Return & Refund Policy is subject to change at Trincos’ discretion. The version in effect at the time of purchase shall govern the transaction.
Need Help? Contact our support team before initiating a return for guidance.
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Estimated delivery: Jul 18 - Jul 22
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| Features | |
|---|---|
| Purpose | Laptop |
| Power supply type | Indoor |
| Power current type | AC-to-DC |
| Input voltage | 90-250 V |
| Input frequency | 47/63 Hz |
| Output power | 65 W |
| Output voltage | 18-20 V |
| Output current | 3.25 A |
| Adjustable output voltage | No |
| Power plug type | Type B |
| Brand compatibility | Lenovo |
| Compatibility | 01FR037, 01FR040, 100S CHROMEBOOK 11IBY 80QN0000US, 100S CHROMEBOOK 11IBY 80QN0006CF, 100S CHROMEBOOK 11IBY 80QN0009US, 320S-13IKB #81AK, 320S-14IKB #80X4 81A1, 320S-14IKBR #81BN, 320S-15ABR #80YA, 320S-15AST #80YB, 320S-15IKB #80X5, 320S-15IKBR #81BQ, 320S-15ISK #80Y9, 5A10K78750, ADLX65CCG, ADLX65CDG, ADLX65CLGK2A, ADLX65NDC3A, ADP-45DW, CHROMEBOOK 100S-11IBR, DLX65CLGK2A, FLEX 4-1130 #80U3, FLEX 4-1130 80U30000US, FLEX 4-1130 80U30001US, FLEX 4-1130 80U30003US, FLEX 4-1470 80SA0001US, FLEX 4-1470 80SA000CCF, FLEX 4-1470 80SA000FCF, FLEX 4-1570 #80SB, FLEX 4-1570 80SB0002US, FLEX 4-1570 80SB0003US, FLEX 4-1570 80SB0005US, FLEX 4-1570 80SB0008CF, FLEX 4-1570 80SB000NUS, FLEX 4-1580 80VE0003US, FLEX 5 14ARE05 81X2, FLEX 5 14IIL05 81X1, FLEX 5 14IIL05BR 81WS, FLEX 5 14ITL05 82HS, FLEX 5 14ITL6BR 82LT, FLEX 5 15IIL05 81X3, FLEX 5 15ITL05 82HT, FLEX 5-1470 80XA, FLEX 5-1470 R 81C9, FLEX 5-1570 80XB, FLEX 5-1570 R 81CA, FLEX 6-11IGM 81A7, FLEX 6-14ARR 81HA, FLEX 6-14IKB 81EM, FLEX C340-14API 81N6, FLEX C340-14IML 81TK, FLEX C340-14IWL 81N4, FLEX C340-14IWL BRAZIL 81RL, FLEX C340-15IIL 81XJ, FLEX C340-15IML 81TL, FLEX C340-15IWL 81N5, FLEX-14API 81SS, FLEX-14IML 81XG, FLEX-14IWL 81SQ, FLEX-15IIL 81XK, FLEX-15IML 81XH, FLEX-15IWL 81SR, GX20K16006, GX20L29356, IDEAPAD 100-14IBY 80MH000XUS, IDEAPAD 100-14IBY 80MH000YUS, IDEAPAD 100-14IBY 80MH0012US, IDEAPAD 100-14IBY 80MH005JCF, IDEAPAD 100-14IBY 80MH005KUS, IDEAPAD 100-14IBY 80MH005LUS, IDEAPAD 100-15IBD 80MJ00CKGE, IDEAPAD 100-15IBD 80QQ00AQGE, IDEAPAD 100-15IBD 80QQ0179GE, IDEAPAD 100-15IBD 80QQ018HGE, IDEAPAD 100-15IBY 80MJ SERIES, IDEAPAD 100-15IBY 80MJ00ATGE, IDEAPAD 100-15IBY 80MJ00CLGE, IDEAPAD 100-15IBY 80MJ00EDGE, IDEAPAD 100-15IBY 80MJ00P2GE, IDEAPAD 100-15IBY 80MJ00TQGE, IDEAPAD 100-15IBYNANO 15, IDEAPAD 100S-14IBR 80R9 SERIES, IDEAPAD 100S-14IBR 80R9005KUS, IDEAPAD 100S-14IBR 80R90074US, IDEAPAD 100S-14IBR 80R900C0CF, IDEAPAD 100S-14IBR 80R900FYUS, IDEAPAD 110-14IBR 80T6000VPH, IDEAPAD 110-14IBR 80T60020CF, IDEAPAD 110-14IBR 80T6003WIH, IDEAPAD 110-15AST, IDEAPAD 110-15AST 80TR0004US, IDEAPAD 110-15IBR 80T7002NCF, IDEAPAD 110-17ACL, IDEAPAD 110-17IKB 80VK000DUS, IDEAPAD 310 80ST001NUS, IDEAPAD 310 TOUCH 15ISK 80SN0006US, IDEAPAD 310-15ABR, IDEAPAD 310-15IKB, IDEAPAD 310-15IKB 80TV00BJUS, IDEAPAD 310-15IKB 80TV01T8US, IDEAPAD 310-15ISK, IDEAPAD 310-15ISK 80SM003SUS, IDEAPAD 310-15ISK 80SM0047US, IDEAPAD 310-15ISK 80SM007MCF, IDEAPAD 510 80SV00XJUS, IDEAPAD 510-15 80SR004QUS, IDEAPAD 510-15IKB, IDEAPAD 510-15IKB 80SV00H1GE, IDEAPAD 510-15ISK, IDEAPAD 510-15ISK 80SR, IDEAPAD 510-15ISK 80SR003JGE, IDEAPAD 510S-13ISK 80SJ SERIES, IDEAPAD 510S-13ISK 80SJ0019GE, IDEAPAD 510S-14IKB 80UV002RGE, IDEAPAD 510S-14ISK 80TK003KGE, IDEAPAD 510S-14ISK 80TK0063MH, IDEAPAD 710S-13IKB 80VQ, IDEAPAD 710S-13ISK, IDEAPAD 710S-13ISK 80SW0053CF, IDEAPAD 710S-13ISK 80SW0054CF, IDEAPAD 710S-13ISK 80VQ003FUS, IDEAPAD 710S-13ISK 80YQ0005US, IDEAPAD MIIX 510 80U10068US, IDEAPAD MIIX 510-12ISK, LENOVO V155, N22 CHROMEBOOK, N22-20 80SF0000US, N22-20 80SF0001US, N22-20 80V0001US, N22-20 80VH000US, N22-20 TOUCH CHROMEBOOK, N23 80UR, N42 TOUCH CHROMEBOOK, N42-20 CHROMEBOOK 80US, PA-1450-55, PA-1650-20LK, SA10K78743, SA10M42715, SA10M42735, YOGA 510-14AST, YOGA 510-14AST 80S9, YOGA 510-14ISK 80S7, YOGA 510-14ISK 80UK, YOGA 710-13, YOGA 710-14IKB, YOGA 710-14IKB 80V40001HH, YOGA 710-14IKB 80V4002JGE, YOGA 710-14IKB 80V40034RA, YOGA 710-14IKB 80V4004KGE, YOGA 710-14IKB 80V4004NMH, YOGA 710-14ISK-ISE |
| Design | |
| Product colour | Black |
| LED indicators | Yes |
| Certificates | |
| Compliance certificates | RoHS |
| Weight & dimensions | |
| Weight | 250 g |
| Packaging content | |
| Cables included | AC |
| Included power plug types | UK |
| Power adapter included | Yes |
| Quantity per pack | 1 pc(s) |

