Analyst's Choice

48V Li-ion battery pack with 10Ah capacity


February 15, 2017

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Ubetter's model UBT-18650-48V-10Ah Li-ion battery pack has 370mohm internal resistance.

Product Details

Model: UBT-18650-48V-10Ah

Launched / upgraded: February 2016

MOQ: 100 packs

Lead time: 7 to 15 days

Certifications: BIS, CE, MSDS, RoHS, UN 38.3

FOB price: $84.09

Supplier Profile

Year established: 2013

Export markets: US (50%), Europe (30%), Asia (10%), South America (5%), Africa (5%)

Export products: Li-ion, LiFePO₄ battery packs

Annual sales: $7 million

Total staff: 100 to 200

Certifications: ISO 9001:2008

This Li-ion battery pack from Ubetter Technology Co. Ltd has 18650 cells in 13S4P configuration and a built-in protection circuit module. Its nominal capacity and voltage are 10Ah and 48V, and internal resistance is 370mohm. Current flow is 4±0.5A.

The unit has 4.25±0.03V overcharge and 2.4±0.06V overdischarge cutoff voltages, and 0.2C charge and discharge and 1C maximum discharge rates. The fast charge rate is 0.5C. Charging and discharging temperatures are 0 to 45 C and -20 to 60 C, and storage temperature is 23±5 C.

The battery pack is 37x19x70mm and about 100g.

Ubetter operates a 4,000sqm factory equipped with automatic production lines. It provides OEM services. BYD is among the key customers.

Note: All price quotes in this report are in US dollars unless otherwise specified. FOB prices were provided by the companies interviewed only as reference prices at the time of interview and may have changed.

Disclaimer: All product images are provided by the companies interviewed and are for reference purposes only. Those product images featuring products with trademarks, brand names or logos are not intended for sale. We, our affiliates, and our affiliates' respective directors, officers, employees, representatives, agents or contractors, do not accept and will not have any responsibility or liability for product images (or any part thereof) which infringe on any intellectual property or other rights of a third party.

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