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Specifications
- Brand Name: GTK
- Model Number: lto 40ah
- Nominal Capacity: 40ah
- Type: LTO
- Set Type: Batteries Only
- Replacement Battery: Yes
- Bundle: Bundle 1
- Battery Number: 6
- Size: Prismatic
- Long Cycle life: More than 30000 times
- Discharge Cut-off voltage: 1.60V
- Maximum charging voltage: 2.8+ -0.05V
- Applications: For power storage, power bank, Battery pack DIY,etc
- Charging Method: CC/CV
- Features: High energy density
- Features 3: Safety, Excellent abuse tolerance and environmentally friendly
- Max charge current: 1C 30Amps
- High discharge rate: High discharge current
- Continuous discharge current: 1C-10C
6pcs LTO 66160 2.4v 40Ah Lithium titanate battery cell 2.3v 66160 10C 300A 66210 for diy pack 12v 14.4v power long cycle life
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Customer Reviews
Ordered on Nov. 27th, delivered on Jan. 24th. I can definitely tell that these batteries were used, most of them have similar voltage of 2.35, but a couple were at 2.24. The terminal studs show wear and some of the threads are damaged to the point that I need to file them so the nut will go on smoothly. I still have to capacity test them to see if they are truly 40 amp/hour cells.
Seller is sending cells with different capacity. 3 cells had under 40 Ah so can't be used in series as 12V pack. Opened dispute and after 3 weeks of negotiations Aliexpress judgment partially refunded me . Seller NEVER admitted that he didn't tester the capacity of each cell prior to shipping or maybe there is a posibility that some cells don't have rated capacity. Seller attitude was always against buyer even when i've spent more than 12 hours of testing and making videos to prove that 3 cells don't have rated capacity. DO NOT RECOMMEND SELLER. DO NOT RECOMMEND PRODUCT. I've reported seller to Aliexpress team to be monitored for unfair behavior to buyers.