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Have you ever meet these problem?
Need to charge your phone many times
The power is less when studying
Close when doing works
Remind you low battery frequently
And more......
HamnaKhu
We always insist on provide the high quality batteries to our customers. We strive to let our customer has a satisfied shopping experience.
Welcome to HamnaKhu
We are a professional factory in producing batteries.
HamnaKhu battery checked strictly by professional machine for 3 times before shipping. You can buy the HamnaKhu replacement battery with confidence. You will get a high quality battery from us. HamnaKhu battery will brings your phone a new life.
- Compatible Models:for Texas Instruments TI-84 CE/TI-84 Plus CE/TI-Nspire CX II
- Battery Capacity: 2600mAh
- Battery Type: Lithium Ion
- Voltage: 3.8V
High Quality IC Chip
Premium grade A+ quality battery
High quality IC chip gives your instruments over- heating, short-circuit, over-charging, over- discharging protection and so on.
High Capacity
Made of top-rate A Lithium polymer battery cell, 2600mAh Battery forTexas Instruments
has super capacity, bring you more convenient and power your life.
HamnaKhu Battery Multiple Protection
The HamnaKhu battery contains no mercury, lead, cadmium and other harmful substances. Lithium polymer batteries use colloidal electrolytes and do not generate large amounts of gas, such as liquid boiling, thereby eliminating the possibility of violent explosions.
KJB2001
2025-08-31 17:51:34
Boots up fine and came fully charged.
Grace
2025-07-28 11:30:48
Good choice for replacement battery.
Mark Wearn
2025-05-31 17:14:38
Was the correct fit for the Ti-84 CE calculator. I used part of the box as wedge to fit the battery a little more sung in the battery compartment. Very happy with my selection of battery replacement. Cheers!
CSC
2025-05-11 13:55:33
Like many of you looking for a new TI84 battery, I got the dreaded "validating OS" restart loop and eventually traced it to the battery. (Never had a problem back when they ran on AAs...) Anyway, when I bought this battery, it didn't have any reviews, so I was taking a bit of a risk, but the large battery size was tempting, so I tried it. Well, it works fine! In fact, it works *great*! My TI84 CE Plus runs for days, even when I'm keeping it on constantly as I slog through Stats and Chem. I think it has lasted 2-3 times as long as the previous battery (which was the original). It was definitely an excellent buy!
Lou from MD
2025-04-14 16:08:33
The battery was not quite as large as the original and would lose connection after being installed. After attaching 6 or 7 layers of tape on the end of the battery it would finally maintain connection and work after being installed.
Jack R. Webb
2025-04-03 15:57:53
It won’t charge in the TI - 84 CE calculator. It is useless.
JQ
2025-02-14 16:15:16
This battery is a great replacement for TI battery. The original battery has 1300mAh capacity, this battery doubles it. It works well, fits well, takes seconds to install, and breathes new live into your trusted TI-84. I recommend it.
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