Product Description

Features and Benefits * High quality D size 10 000 mAh high capacity nickel hydride metal (Ni-MH) rechargeable batteries * Ultra long running time with this 10 000 mAh high capacity * Very long life time and can be recharged up to 1000 times. * Can provide over $1000 savings over the life time of this rechargeable batteries by eliminating the need to buy hundreds of;D-size Alkaline; batteries which cost $2.50 a piece. * Exact replacement for standard D size batteries and NiCd rechargeable batteries * Convenient operation due to that advantage that Ni-MH batteries have no memory effect. * Can be charged anytime * Can be rapidly charged with smart chargers and universal chargers * Battery tested based on International Electronic Commission (IEC) standard to ensure capacity quality and life timeTechnical Specifications * Dimension: Height 60 mm Diameter 33 mm * Weight:;0.36lbs per cell; * Capacity: 10 000 mAh * Voltage: 1.2V * Standard Charge: 15 hours @ 800 mA * Rapid Charge: 3 hours @ 4000 mA

Product Details

• Brand: Tenergy
• Model: 90111

Features

• Ultra long running time with this 10,000 mAh high capacity
• Very long life time and can be recharged up to 1000 times.
• Exact replacement for standard D size batteries and NiCd rechargeable batteries
• Can provide over $1000 savings over the life time of this rechargeable batteries by eliminating the need
• Can be rapidly charged with smart chargers and universal chargers

Customer Reviews

Best D size NiMH ever used!
I was in market for a nice D sized rechargeable and got so disappointed by those in target/walmart that marks 2500mAh, looks like all that energizer/duracell did was put a bigger shell outside a AA battery and sell for much more money. I got 4 of these Tenergy cells from a friend, and they are simply AMAZING!

Not only the capacity is so huge, but also I heard they are the new generation low-self-discharge, and after a few months use, I can testify that all these are TRUE!

One bad thing for me is that I do not have a good charger, my old D cell capable charger can only do 500mA, so it took a whole day and night for me to charge them, but I have never had to do the recharge often at all, it lasts so long that I feel like it is battery than those disposable duracells, although I have not done any precise measurement.

I believe my last set of duracell disposable lasted about a month or so in the baby swing set, and the tenergy lasts for well over a month in my impression, coz I only had to charge them twice so far within 4 months.

I know my AA NiMHs will dry out in 2 months even if I do not touch them, so the low self discharge seems really helped.

Combining all the facts - 10Ah huge capacity, low discharge, and rechargeable! I am sure these batteries are the best D cells I've ever used!

Expensive but well worth it
It seems that everything one buys for a newborn requires D batteries, but most rechargeables we saw were AAs in a D shell, giving very short charge life. Not these high capacity batteries. These were certainly not cheap, but we can go weeks without replacing batteries, even in the swing, which our son spent a few weeks sleeping in overnight due to his reflux.

We have been very happy with these and would highly recommend them.

best "D" cells in existence
Over three years of near-continuous use with no failures. Don't be put off by the generic name; I've been using various sizes of Tenergy batteries for five years without any going bad.

If there is one shortcoming to these batteries--and I should stress that the problem lies not only with these in particular--is that the batteries' sleeves seem destined to fail long before the conductive paste inside them ceases to hold a useful charge.