Topic: For sale: Tesla 2170 4800 mAh lithium-ion batteries for ETH (Read 192 times)
sold out
Price: 0.005 ETH per cell ($1.95 as of 2020-08-12) and free shipping within the continental US.
Someone suggested it, so I've decided to sell these for Ether as it'll save 5-20% on eBay/PayPal/credit card fees. I'll ship anywhere in the continental USA or Canada (add 0.09 ETH) via USPS / FedEx Ground.
My reddit username is letsgethesem50s, original post is here: https://www.reddit.com/r/18650masterrace/comments/i5vare/i_bought_a_lot_of_tesla_21700s_for_a_leaf_range/.
Someone suggested it, so I've decided to sell these for Ether as it'll save 5-20% on eBay/PayPal/credit card fees. I'll ship anywhere in the continental USA or Canada (add 0.09 ETH) via USPS / FedEx Ground.
My reddit username is letsgethesem50s, original post is here: https://www.reddit.com/r/18650masterrace/comments/i5vare/i_bought_a_lot_of_tesla_21700s_for_a_leaf_range/.
Quote
3.7V 4800mAh High-Capacity, High-Discharge Lithium-Ion 2170 21700 BS48T Cells 17.76 Wh with blue shrink wrap and white insulator ring. Flat top, unprotected bare cylindrical cell. Label reads NCR 21700T 3.7V BS48T.
These are fully-functional, cleaned and rewrapped Grade A cells that have been sourced from unused Tesla Model 3/Y battery modules disassembled due to wiring or BMS. Manufactured by Panasonic/LG for Tesla. The cells have laser-welded button tops and the characteristic ||| marking on the negative terminal. Cells have been capacity and impedance tested to specifications below.
Battery management system and proper charging infrastructure is necessary. Cells must be protected from fire, water, short-circuit and impact damage. Always use a fuse. Do not solder to the cells. Do not allow cells to exceed 60°C.
Shipped via USPS Ground or other ground services with proper UN 3480 labeling. Handle cells carefully.
Capacity: 4800-4850 mAh
Energy capacity: 17.76 Wh
Discharge cutoff: 2.50 V
Charge cutoff: 4.20 V
Discharge cutoff current: 50 mA
Nominal voltage: 3.70 V
Internal resistance: 0.012-0.015 ohms (12-15 milliohms)
Chemistry: NCA (nickel cobalt aluminum)
Length: 70.3 mm
Diameter: 21.3 mm
Nominal charge current: 4.8 A
Maximum charge current: 15 A
Maximum continuous discharge current: 15 A
Storage voltage: 3.81-3.82 V
Weight: 70 g per cell, 140 g per set of 2
These are fully-functional, cleaned and rewrapped Grade A cells that have been sourced from unused Tesla Model 3/Y battery modules disassembled due to wiring or BMS. Manufactured by Panasonic/LG for Tesla. The cells have laser-welded button tops and the characteristic ||| marking on the negative terminal. Cells have been capacity and impedance tested to specifications below.
Battery management system and proper charging infrastructure is necessary. Cells must be protected from fire, water, short-circuit and impact damage. Always use a fuse. Do not solder to the cells. Do not allow cells to exceed 60°C.
Shipped via USPS Ground or other ground services with proper UN 3480 labeling. Handle cells carefully.
Capacity: 4800-4850 mAh
Energy capacity: 17.76 Wh
Discharge cutoff: 2.50 V
Charge cutoff: 4.20 V
Discharge cutoff current: 50 mA
Nominal voltage: 3.70 V
Internal resistance: 0.012-0.015 ohms (12-15 milliohms)
Chemistry: NCA (nickel cobalt aluminum)
Length: 70.3 mm
Diameter: 21.3 mm
Nominal charge current: 4.8 A
Maximum charge current: 15 A
Maximum continuous discharge current: 15 A
Storage voltage: 3.81-3.82 V
Weight: 70 g per cell, 140 g per set of 2
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